TW200938711A - A modified driving mechanism to unlock and lock a lock latch - Google Patents

Abstract

A modified driving mechanism to unlock and lock a lock latch consists of a shell body, a rotation driving member, and a clutch, so as to form the driving mechanism allowing an outside door knob to be linked to a lock bolt for unlocking/locking. When the rotation driving member and the clutch are installed on the shell body, and one end of the clutch contacts the rotation driving member to make the rotation driving member to rotate, the contact end of the clutch is capable of driving an embedding part of the other end of the clutch to process a movable clutching by displacement difference between high and low points of the cycle bevel. Two opposite ends of the embedding part of the clutch are respectively linked to an inside door knob and the outside door knob so that the rotation driving mechanism is used to control whether the outside door knob can drive the lock bolt or not, therefore it is able to make the outside door knob in an idle motion status to increase anti-theft effect when the lock is unable to unlock. Additionally, the clutch is able to rotate 360 DEG after it is well embedded to increase the installation efficiency and production capacity.

Description

200938711 IX. INSTRUCTIONS: [Technical field of invention] This month's storage and supply structure, the side needle contact device is used to improve the structure of the driving mechanism of the interlocking opening and closing bolt. [Prior Art] ❹ * ‘With the corruption of law and order, modern people are paying more and more attention to the safety of home and life and property. Therefore, the requirements for access control security are also increasing. Therefore, in order to prevent small thieves from entering the home, the function of the door lock is important. At present, the types of (10) are electronic and mechanical, or electronic and mechanical hybrids, but regardless of the style of the door locks, when using the door, the internal and external movements of the locks are driven by the rotation. The drive mechanism set in the secret is finished. 'Because of the scale of the lock system, the miscellaneous mechanism becomes a kind of structure that is extremely heavy. It is known from the prior art that a "transmission structure of an electronic lock" is a patent of the publication No. 409755 (hereinafter referred to as a conventional one), and the conventional composition includes an inner transmission member having a first end and a second end. The first end has a set of hinges, the second end is operable with a latch, and the inner transmission member has a through hole axially. An outer transmission member having a first end and a second end, the first end being disposed in the through hole of the inner transmission member, the second end being connected to the outer handle and the 200938711 sigma element, and the external transmission The first end of the element is connected and the engaging element has a slap. A clutch element having a spray portion and a δ of the spray element. The clutch member has a set of fittings that engage the nesting portion of the inner transfer member such that the clutch member can be fitted over the first end of the inner transmission member. A spring that provides the biasing force of the clutch element. An inner driving tube is a hollow tubular body, one end of which is connected to the inner handle, and the other end has a toe-to-torque spring seat 'there is a through hole for the inner transmission element second tooth> and has at least one The coupling hole can fit the foot of the inner driving tube, and the inner transmission element is moved together with the inner driving tube. And an electromagnetic solenoid, the electromagnetic tube is placed on the _ drive tube, and has a rod, the rod is connected with the clutch element, when the electromagnetic solenoid is energized, the rod can be used by the electromagnetic solenoid The first position is moved axially to the second position. When the electromagnetic solenoid is not energized, the rod of the electromagnetic solenoid and the clutch member are in a first position, and the clutch member is not engaged with the engaging member, and rotating the outer handle can drive the outer transmission member and the The engaging elements are rotated together to form the outer handle idling. When the electromagnetic lion tube is energized, the lever of the electromagnetic service tube and the clutch element are in a first position, and the clutch element is engaged with the engaging element, and then rotating the outer handle to drive the outer transmission element, the engaging element, the The clutch member, the inner transmission member, and the latch are rotated together to open the door. 200938711 The above-mentioned use of the mouth - in the achievement of the locking effect of the lock in the locked or open state and quality, because the clutch element on the outer peripheral side of the protrusion and the inner passage of the corresponding slot of the clutch, through the electromagnetic screw The axial movement of the line tube is completed and completed, so it is more cumbersome and more efficient, and the composition of the other (four) body members is also inconvenient. Another application case is the item No. _1_3 "With clutch

(4) The ground t is mounted on the outer cover of the box - the outer handle of the box can be automatically reset, and the electric handle lock is placed on the invention patent (hereinafter referred to as the second use). The structure is mounted on the - seesaw, the slab has the inner side The clutch device comprises: a clutch seat which is connected with the interlocking lever and the electronically controlled rotating member, and a latching seat which is connected with the outer handle. Connected to the control, an electronically controlled transfer, and - the top clutch spring in the clutch seat and the card, wherein the clutch seat and the electronically controlled rotor have corresponding corresponding parts of the clutch and the clutch A clutch slot and a motion split are used to drive the electronically controlled rotating member to rotate. When the electric handle is locked in the -_ position, the _ joint is placed in the _ splicing slot, and the clutch seat and the engaging seat are not engaged with each other's electric power belt with the secret money clutch clutch 200938711 _ when the clutch slot The clutch seat will overcome the axial displacement of the spring of the clutch spring and the bayonet seat is engaged. At this time, the electric handle is locked in the electric_position, and the outer handle can indirectly link the linkage rod. The above-mentioned conventional two-component structure obviously needs to be improved. There are two structural components that are too fragmented and cannot be modeled, and the addition of locks and shouts are not ^

It is easier to influence the structure and quality of the structure. The second type of hybrid device, and the '(4) in the structure of the joint block and the clutch balance surface, the position of the angle spot, etc., not only make the transmission efficiency and quality effect are still not optimal use configuration. 'At the same time, these mechanisms can only be rotated at a certain angle after the fitting, so that the direction of the tilting device is turned over to the _, and the improvement is necessary. Inheritance, the inventor of the present invention is in-depth on the above-mentioned customary creation problems, and actively seeks solutions through the research and development of the copper surface of the county, and the development of the invention. Exhausted and tender, (10) the problem of fine. [Summary of the Invention] J, the generation of a 丨玉明彺 segment ^ ^ drive machine; ^ improved 』 'The system is used to drive the lock 罝 钟 ” ” 或 或 或 或 或 或 或 或 或 或 或 或 或The modular structure '褥 presents, and at the same time increases the efficiency and quality of the mechanism as 200938711, to improve the practicality and anti-theft effect of the lock assembly.. For the purpose of achieving the above-mentioned creation, the present invention "locks the bolt to open and close The drive mechanism improvement includes a drive mechanism for driving the lock bolt of the lock when the inner door handle or the outer door handle is rotated. The structure of the swaying mechanism includes: - face, and group gambling The components of the transfer _ and the clutch group are mainly composed of a body and a cover body, so that the first and second chambers are configured to be used for the components of the health drive contact assembly, and further The assembled drive mechanism has a modular structure. Secondly, the drive assembly is a large gear, a pinion gear, and a power source for providing a driving force, and the force source may be a Malay piece. - the end is connected to the pinion gear to make it drive the large tooth Rotating, and the inner edge of the large gear protrudes from a hollow axle, and the t-shirt is suitable for the shovel, and the shovel is hollowed out and - (4) has a slanting surface of the shovel hole. Set in the axle of the large gear, consisting of a slider, a rear block, an elastic body and a linkage block. The riding block scale _ embossing yarns are reduced by the lugs in the crane slots. Each of the lug portions has a side that is moved against the corresponding oblique pushing surface and the fitting block is attached to the inner edge of the slider, one end is assembled with the inner door handle by one link, and the other end is connected to the end surface. The protrusion-geometry convex card portion is formed by inserting a card into the corresponding end face of the linking block, so that the engaging block and the 200938711 moving block can be engaged with the movable clutch, and the linking block is another The shaft protruding from the end is connected to the outer door handle. The elastic system is disposed between the engaging block and the linking block, so that the engaging block is pushed by the elastic force of the elastic body, and can be maintained at any time. The interlocking relationship with the slider and the unlocking relationship with the linking block. According to the oblique pushing when the large gear rotates Pushing the lug portion to make the slider slide correspondingly, and while the slider is displaced, the step of driving the engaging block and the engaging block between the engaging block and the engaging block to separate or embed the card Action, as a mechanism to control whether the outer door handle can drive the bolt. Not only the structure is compact, simple and modular, but also provides better anti-theft function. At the same time, the slider of the clutch assembly is used to move in the circumferential direction on the large gear. The structure inside the driving slot is such that the combined design after the card is inserted can perform 360-degree rotation without affecting the fitting function, thereby improving the applicability of the assembly with the lock, thereby improving the industrial utilization and The above-mentioned objects, structures and features of the present invention will be apparent from the following description of the preferred embodiments of the present invention. [Embodiment] Please refer to the first to sixth figures, the "improvement of the driving mechanism of the bolt opening and closing" includes a lock (1), and when the lock (1) is assembled on the door leaf, 20093871 1 The lock bolt (11) is connected to the inner door handle (3) and the outer door handle (4) through a driving mechanism (2), so that when the inner and outer door handles (3, 4) are rotated, the lock can be driven The lock bolt (11) acts as a corresponding opening door. The main technical feature of the present invention is to improve the structure of the drive mechanism (2). The driving mechanism (2) comprises a mechanism housing (2 〇), a driving assembly (30) and a clutch assembly (40), wherein: © the mechanism housing (20) is a The body (21) and the cover body (22) are provided with an adjacent first chamber (21 1) and a second chamber (2 1 2) for the drive After the components (3 〇) are assembled, the cover body (2 2) is used to cover the group on one side and then locked and fixed. The drive assembly (30) is composed of a large gear (3 1 ), a small gear (32), and a component Q such as a power source (33) for providing a driving force. The large and small gears (31, 32) are disposed in the first chamber (211) and the power source (33) is disposed at the second chamber (212). If the lock (1) is an electronic lock, the power source (3 3) is a motor component, and a mandrel (3 31) at one end thereof is connected to the pinion (3 2) set when the user inputs When the password is correct, the power source (3 3 ) is operated to drive the large gear (31) to drive through the pinion (31). Moreover, the inner edge of the large gear (3 1) protrudes from a hollow axle (3 workers) 11 200938711

And the axle (3 ii ) is disposed along the slab of the slab, and is provided with a plurality of driving slots (3 丄 2) having a slanting surface (313) on the side, for the clutch assembly (40) Set up. M The clutch assembly (40) is composed of a slider (41), a fitting block (a primary body, an elastic body (43), and a linkage block (4 4), etc., wherein: the slider (4) is annularly shaped. The outer edge is suitable for the equiangular convex pair of the same Z-card to the lug portion (4 1 1 ) in the driving slot (3 1 2), and 7 each of the lug portions (41 1)-face It is mixed with the corresponding oblique push surface (3 1 d • upper movement; the old joint block (4 2) is set on the inner edge of the slider (41), and the inner edge of one end of the slider ^ (421) is utilized The connecting rod (51) is connected to the inner door handle (3), and the other end is protruding from the end surface - the geometric convex portion

The convex card portion (42 2) can be insert-molded into the corresponding groove (441) of the end face of the linking block (4 4), so that the combination block ((3) and the moving beam (4 4) can be For the movable clutch engagement, the shaft (4 4 2 ) of the linkage block (4 4 2) is combined with the outer η (4). (/ The corpus callosum (4 3) is set in the coma. The block (42) and the interlocking relationship between (44) are such that the fitting block (42) is subjected to the elastic body (43% of the pushing top can be kept in contact with the slider (4丨) at any time, 200938711 and released In addition, when the connecting rod (51) is sleeved in the sleeve hole (4 21 ), a positioning bushing is disposed at a suitable position (5 2 ) The positioning bushing (52) has a larger outer diameter outer flange (5 2 i ) so that the lock (1) is relatively suitable, and the other end is formed to form a tip hole (5) 1 1 ), used

The connecting rod (5 i ) is fixed by a spigot (5 3 ) to ensure the stability of the connecting rod (51). According to this, the composition of the above-mentioned components not only enables the drive mechanism (2) to exhibit a modular structure before being assembled with the lock/(1), but also greatly improves the lock (1), the quality of the lock, and the rotation. At the same time, the slider (4 1) is used to actuate the structural features in the driving slot (312) in the circumferential direction, so that the combined design of the two pieces (30) can be matched with various types of locks or Open and close the way to do 36_rotate, touch to improve the suitability of the touch device. Step H. Detailed description of the actuation of the drive mechanism (2) of the present invention. Referring to the fifth to eighth figures, the present invention is The driving mechanism is 7 (1) When using the electronic lock, for example, if the input is correct, the power source (33) will drive the large gear f Q 1± by the pinion (32). Rotating, when the large gear (31) is rotated, the clutch assembly (_vd 〇) generates a snap action. That is, as shown in Figures 7 and 8, the slider (41) will be displaced through the right side of the ❿1χ) as the large tooth ends r π to the rotation of the lug (Γ). ) The change in the surface of the slab (the 2 2 2) and the stagnation of the linkage block (4 4) 44 1) Feeding...

f 驭 card action, further let the inside, 4) can rotate to drive the bay (3, Wang (11) action, to achieve the purpose of unlocking. If 9 'sakisaki over the power source (3 3) _ act, make the embedded Blocking, 4 2) convex card postage 4 σ| Q 4 2 2 ) can be separated from the interlocking block (4 4 ) nesting (441) (l social ^ I as shown in the fifth figure), so that The inner and outer door handles (3, when the lock bolt (1 1 ) is unable to drive the lock bolt (1 1 ) to help tF and is in the locked state, the drive mechanism (2) is such that the inner and outer buckets are as follows. ^ 卜门把(3, 4) The idling state can provide better anti-theft effect. In summary, the present invention has excellent progress and practicality in the same kind of products, and at the same time, the rib information on the riding structure is not reported in the literature. __ 建县 is prior, for example, the invention has the invention patent requirements, and the application is filed according to law. The above embodiment is only used to illustrate the invention, so that the skill is familiar to the shed without departing from the spirit of the invention. Various modifications, modifications, and modifications of 200938711 and applications are included in the scope of the present invention. [Simplified Schematic] FIG. The three-dimensional combination appearance view of the lock of the present invention. The third figure is the three-dimensional combination diagram of the drive mechanism of the present invention. The fourth figure is an exploded view of the drive mechanism of the present invention. .

Fig. 5 is a sectional view showing the combination of the lock of the present invention in a locked state. Fig. 6 is a sectional view showing the combination of the lock of the present invention in an unlocked state. Figure 7 is a schematic view showing the operation of the drive mechanism of the present invention in a locked position. The eighth figure is a schematic diagram of the actuation mechanism of the driving mechanism of the present invention in an unlocked position.

[Main component symbol description] Lock: (1) Inner door handle: (3) Lock bolt: (1 1 ) Seat: (2 1) Second chamber: (2 1 2) Drive unit: (3 0 ) Axle: (3 1 1 ) Inclined face: (3 1 3) Drive mechanism: (2) Outer door handle: (4) Mechanism housing: (2 0 ) First chamber: (2 1 1 ) Cover :(2 2 ) Large gear: (3 1 ) Drive slot: (3 1 2 ) Pinion: (3 2 ) 15 200938711 Power source: (3 3 ) Mandrel: (3 3 1 ) Clutch component: (4 0) Slider: (4 1 ) Lug part: (4 1 1 ) Fitting block: (4 2 ) Set hole: (4 2 1 ) Convex part: (4 2 2 ) Elastomer: (4 3 ) Linkage block: (4 4 ) Insert groove: (4 4 1) Shaft: (4 4 2) Link: (5 1 ) Tip hole: (5 1 1 ) Positioning bushing: (5 2 ) Outer flange: (5 2 1 ) Insert: (5 3 )

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Claims (1)

200938711 X. Patent application scope: :=?ΓThe drive mechanism is improved, which is set on the lock--locking king, and the sighing vine movement mechanism, as the inner door handle or the outer door handle turns the lock 对应 as the corresponding rotation Intermediary member that is swaying, the drive mechanism The components mainly include components such as a driving component and a clutching scale, among which: the driving group, the squadron of the squadron, and the component of the power source that provides the rotational force, and the pinion gear of the end of the force source. , the belt _ large record _, the inner edge of the large gear is protruded from the wheel shaft of the towel, and the wheel shaft is divided along the round surface thereof to form a plurality of driving grooves which are transparent and have a side inclined surface. hole; The clutch assembly is disposed in the axle of the large gear, and is composed of a slider, a fitting block, an elastic body and a linkage block, and the outer edge of the slider is convexly provided with a plurality of suitable cavities. a lug portion in the slot, and each of the lug portions is moved against the corresponding oblique pushing surface, and the fitting block is disposed on the inner edge of the slider, and one end uses a connecting rod and an inner door The assembly is connected, and the other end is provided with a geometric convex portion on the end surface for inserting and forming a groove on the corresponding end surface of the linkage block, so that the engagement block and the linkage block can be movable. The coupling is engaged, and the shaft protruding from the other end of the linkage block is connected to the outer door handle, and the elastic system is disposed between the fitting block and the 17200938711 linkage block to make the fitting block rotate. The body is pushed by the force, and this keeps the connection with the slider at any time, and releases the card-locking relationship with the linkage block; The ear section of the financial section should be the same as the woman, and the block displacement will simultaneously drive the convex part of the fitting block and the linkage block. The separation or needle action 'the mechanism for the thief to touch the lock bolt' not only has a compact structure, but also provides better anti-theft function, and the clutch component can be rotated after the card is inserted, and can be widely used. It is applied to various locks _, closing methods, _ to enhance its industrial utilization and competitiveness. 2, according to the scope of the patent application, the lock detection opening and closing ©, wherein the drive mechanism further comprises a mechanism housing, the drive mechanism is improved, the mechanism housing is composed of a body and a cover body, and the surface is composed of There are adjacent first and second chambers for the drive assembly to be assembled, and then the cover is placed on the outer side to be fixed. (4) The mechanism of improving the power source is a motor component, and the motor is driven to drive the lock described in the first item of the patent application scope, wherein the lock is an electronic lock, when the user inputs When the password is correct, 200938711, pinion gear transmission. 4. According to the improvement of the driving mechanism of the opening and closing according to the item i of the patent application scope, when one end of the connecting rod is sleeved on the inner edge of the slider of the clutch assembly, a positioning bushing is disposed at the same time. The positioning bushing has a large outer outer flange at one end to turn over the paving phase, and the other end has a tip hole for the insertion of a plug to fix the connecting rod. © Guarantee the stability of the connecting rod set. The driving mechanism of the opening and closing of the lock bolt comprises a mechanism shell, a drive assembly and a clutch assembly, wherein: the mechanism shell is composed of a body and a cover body, and the seat body is provided with the The tumbling component assembly is provided with a "capacity chamber, and is fixed by being disposed on the outer side of the cover body; 〇 the slewing assembly is composed of a meshing large gear, a pinion gear, and a power source for providing a rotational force, Mainly, a hollow shaft is protruded from an inner edge of the large gear, and the wheel shaft is disposed at an equiangular angle along a circular axis thereof to form a plurality of driving slots which are transparent and have a tilting surface on one side for The clutch assembly accommodates the assembly; thereby, the drive mechanism can be modularized, and the installation or repairer of the lock can be more convenient. 19 200938711 According to the application for the improvement of the driving mechanism of the bolt opening and closing according to item 5, wherein the lock is an electronic lock, the power source is a motor component, and when the user inputs the correct password, the motor That is, the operation drives the large and small tooth meshing transmission. 7 · According to the modification of the lock mechanism of the fifth position of the patent application scope, the clutch assembly may be composed of a member such as a slider, a fitting block, an elastic body and a linkage block, and the outer edge of the slider is suitable for protruding There are a plurality of lug portions that are compliant with the driving grooves, and each of the lugs is moved against the corresponding inclined surface, and the fitting block is disposed in the slider The edge '-end _-link is connected to the inter-joint, and the convex portion of the geometric shape is formed on the end surface for the needle to be formed on the corresponding end of the linkage block. The interlocking movement of the movable type is engaged with the shaft of the other end of the linkage block and the outer door handle is connected, and the body is disposed between the fitting block and the linkage block, so that The block is pushed by the elastic force of the elastic body, and the interlocking relationship with the slider can be maintained at any time, and the snap-in relationship with the interlocking block can be released. 20