TWM460129U - Push/pull operation device for driving lock latch device - Google Patents

Description

Push/pull operating device for driving the latch device

The present invention relates to a push/pull operation device for driving a latch device, and more particularly to an operation device for retracting a latch head that pushes the handle toward the door or pulls the handle away from the door to drive the latch device. .

Commercially available, there is a push push/pull latches for driving the latching device. The operating device is primarily pivoted to be pulled in a direction toward or away from the door. The handle, by pushing or pulling the handle, causes the operating device to interlock. A latch has a latch that is displaced from the extended latch position to the retracted latching position, and the latch is opened when the latch is in the unlatched position. . The handle of such an operating device is sufficient to push or pull the handle to open the door directly, so such an operating device is often used in a door lock such as a hospital. In detail, since the medical staff performs medical activities, the hands need to be kept frequently. Clean to avoid infection of germs or bacteria and other sources of infection to the patient, and the handle of the operating device mounted on the door is often opened or closed by an unspecified person, and the handle of the operating device on the door is not easy to keep clean, so The medical staff needs to avoid the hand directly contacting the handle of the operating device, so the medical staff can push the arm or pull the handle directly to open the door, thereby preventing the medical staff's hand from being contaminated by the contact handle.

The push/pull operating device includes a first operating device mounted on a first side of the door and a second operating device mounted on a second side of the door, the space in the door is fitted with a box-shaped latching device due to The latching device is reserved to provide different through-holes for the first and second operating devices, and the first and second operating devices are generally installed on the first and second sides of the door. A mounting plate having a plurality of socket holes is provided, and a part of the socket holes of each mounting plate are aligned with the through holes of the latching device, wherein one mounting hole aligned with each of the through holes is provided with a locking component, and the other Each mounting hole in which the mounting plate is aligned with each through hole is respectively provided with a screw and a locking screw, such as The two mounting plates are clamped to the two sides of the door, and the first and second operating devices are respectively screwed and fixed to the mounting plates. In order to combine with the latching devices of different brands, the first and second operating devices need to be additionally provided with a mounting plate, which leads to an increase in cost, and the overall bonding strength of the first and second operating devices indirectly coupled to the door through the mounting plate is not Too much.

To solve this problem, the present invention provides a push/pull operating device for driving a latch device including a first bracket including a first surface and a second surface, the first bracket further including a first surface extending to the first a pivot hole of the two surfaces and a plurality of sleeve holes having a non-circular cross section and located outside the pivot hole, the first bracket further comprising two wings formed on the two sides and located outside the first surface, the wings of the first bracket The portion includes a coupling hole, the first bracket is to be coupled to a first surface of the door, and the pivot hole of the first bracket is aligned with a first hole having the first surface, wherein the two sockets are respectively a first transmission member pivotally coupled to the pivot hole of the first bracket, the first transmission member including a flange and a pivot portion formed on the end surface of the flange, the first transmission member further The utility model comprises a convex portion formed on the outer periphery of the flange, the first transmission member further comprising a driving hole, the pivot portion of the first transmission member is pivoted in the pivot hole of the first bracket, and the flange of the first transmission member is located at the first Outside of the first surface of the bracket, the first transmission member The pivotal portion is to be received in the first perforation of the first side of the door, and the first driving rod includes a first end and a second end, and the first end of the first driving rod is driven by the first transmission member The holes are combined and pivoted together, and the second end of the first drive rod is to be used in conjunction with a linkage member of one of the latching devices mounted in the door, and the interlocking member rotates when the linkage member has a latch is displaced between the outwardly extending upper latching position and the retracted unlocking position, and a coupling hole of the first shaft erected on each wing portion of the first bracket is coupled to the first pivoting rod a driving handle, the first driving handle includes a base, the base portion includes an inner surface and an outer surface, and the first driving handle further includes a handle formed on the outer surface, the first driving handle is released according to the first shaft as an axis Displacement between the position and the pressing position, a first toggle block fixed on the inner surface of the first driving handle, the first dialing block comprising a top abutting portion abutting against the convex portion of the first transmission member When the first driving handle is pivoted from the release position to the pressing position, the first toggle Abutting against the first transmission member, a second bracket includes a first surface and a second surface, and the second bracket further includes a pivot hole extending from the first surface to the second surface and the cross section is non-circular and located a plurality of socket holes on the outer side of the pivot hole, and the second bracket is further formed on the two sides and located at the a wing portion on the outer side of the surface, each wing portion of the second bracket includes a coupling hole, the second bracket is to be coupled to a second surface of the door, and the pivot hole of the second bracket has a second surface a first perforation alignment, wherein the two sleeve holes are respectively aligned with the second second perforations of the second surface, and a second transmission member pivotally connected to the pivot hole of the second bracket, the second transmission member including a flange and forming At a pivot portion of the flange end surface, the second transmission member further includes a convex portion formed on an outer circumference of the flange, the second transmission member further includes a driving hole, and the pivot portion of the second transmission member is pivotally disposed on the second bracket In the pivot hole, the flange of the second transmission member is located outside the first surface of the second bracket, and the pivot portion of the second transmission member is to be received in the first through hole of the second surface of the door, a second driving rod, a first end and a second end are included, the first end of the second drive rod is coupled with the drive hole of the second transmission member and pivoted together, and the second end of the second drive rod is to be used with the latch device The linkage member is coupled and interlocked, and a second shaft is erected on the joint hole of each wing portion of the second bracket a second driving handle pivotally connected to the second shaft, the second driving handle comprises a base, the base comprises an inner surface and an outer surface, and the second driving handle further comprises a handle formed on the outer surface, the second The driving handle is displaced between the release position and the pressing position according to the second shaft as a shaft, and is fixed to a second toggle block on the inner surface of the second driving handle, and the second toggle block includes a second locking block a top abutting portion of the convex portion of the transmission member, when the second driving handle is pivoted from the releasing position to the pressing position, the second dialing block is pivoted against the second transmission member, and the second coupling rods each include a rod portion And a head, each of the coupling rods further includes a restricting portion formed between the rod portion and the head portion and having a non-circular cross section, and each of the joint rods further includes an abutting surface formed at a boundary between the head portion and the restricting portion, each of The coupling rods are respectively rotatably sleeved with the sleeve holes of the first bracket, and the abutting surfaces of the coupling rods abut against the first surface of the first bracket, and the rod portions of the second coupling rods are used to respectively pass through the door Two second perforations on the first side, and respectively through the latch device a two-way hole, two bolts respectively screwed to the coupling rod, each bolt includes a bolt head that abuts against the first surface of the second bracket, and the two bolts are used to respectively pass through the second surface of the second side of the door The perforations are respectively inserted into the two through holes of the latch device.

The first or second drive lever pivot is adapted to be used to interlock the latch of the latching device between the upper latched position and the unlatched position.

Each bolt tightening system is to be used to cause the head of each coupling rod to be pressed against the first bracket and the bolt head of each bolt to press against the second bracket clamping door.

10A‧‧‧First operating device

10B‧‧‧Second operating device

12‧‧‧Lock device

20A‧‧‧First bracket

20B‧‧‧second bracket

22‧‧‧ first surface

24‧‧‧ second surface

25‧‧‧ pivot hole

28‧‧‧ socket

30‧‧‧ lugs

32‧‧‧ wing

34‧‧‧Contact hole

36‧‧‧First restricted hole

38‧‧‧Second restricted hole

40A‧‧‧First transmission

40B‧‧‧second transmission parts

42‧‧‧Flange

44‧‧‧Band

46‧‧‧ drive holes

48‧‧‧ convex

50‧‧‧ Ring groove

51A‧‧‧ buckle

51B‧‧‧ buckle

52A‧‧‧First drive handle

52B‧‧‧Second drive handle

54‧‧‧ base

56‧‧‧ inner surface

58‧‧‧ outer surface

60‧‧‧ handle

62‧‧‧Underside

64‧‧‧ upper side

66‧‧‧Axis hole

68‧‧‧First positioning hole

70‧‧‧Second positioning hole

72‧‧‧Lock hole

74‧‧‧ bushing

76A‧‧‧First shaft

76B‧‧‧Second shaft

78A‧‧‧First restraint

78B‧‧‧Second restraint

80A‧‧‧First move block

80B‧‧‧second toggle block

82‧‧‧Positioning column

84‧‧‧Abutment

85A‧‧‧screw

86‧‧‧Joint rod

88‧‧‧ pole

90‧‧‧Restrictions

92‧‧‧ head

94‧‧‧Abutment

96A‧‧‧ Cover

96B‧‧‧ Cover

98‧‧‧ hole

111A‧‧‧First drive rod

111B‧‧‧Second drive rod

113‧‧‧ first end

115‧‧‧ second end

116‧‧‧

117‧‧‧ first side

119‧‧‧ second side

131‧‧‧ end face

133‧‧‧ Space

135A‧‧‧first perforation

135B‧‧‧first perforation

137A‧‧‧Second perforation

137B‧‧‧Second perforation

139‧‧‧Lock case

141‧‧‧ bolt

143‧‧‧ tying head

151‧‧‧through hole

153‧‧‧Latch

155‧‧‧ handle

157‧‧‧Drives

159‧‧‧Drive board

171‧‧‧ linkages

Figure 1 is an exploded perspective view of the first operating device of the present invention.

Figure 2 is an exploded perspective view of the second operating device of the present invention.

The third figure is a three-dimensional appearance of the creative coupling rod.

Fig. 4 is an exploded perspective view of the push/pull operation device for creating a drive latch device.

Figure 5 is a side elevational view of the push/pull operating device for the inventive drive latch assembly coupled to the door.

Figure 6 is a cross-sectional view taken along line 6-6 of Figure 5.

Figure 7 is a cross-sectional view taken along line 7-7 of Figure 5.

Figure 8 is an enlarged view of the circled portion of Figure 7.

Figure 9 is a cross-sectional view taken along line 8-8 of Figure 5.

Fig. 10 is a view showing a state in which the first driving handle is pivoted to the pressing position in the state shown in Fig. 7.

Fig. 11 is a state diagram in which the second driving handle is pivoted to the pressing position in the state shown in Fig. 7.

Fig. 12 is a view showing a state in which the latch of the latch device is in the unlatching position after the first or second driving handle is pivoted to the pressing position in the state shown in Fig. 5.

All of the following drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-guided changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths, and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

In the different figures, the same reference numerals are used to designate the same or similar elements; in addition, please refer to the text such as "first", "second", "upper", "lower", "before", "after", "inside" , "outside", "end", "part", "segment", "zone", "around", "side", etc. and similar terms are only convenient for the viewer to refer to the construction in the figure and only to help describe the text. Creation only.

Push/pull operation device for the drive latch device of the present invention according to the drawings Mounted on a door 116, the door 116 includes a first face 117, a second face 119, and an end face 131 extending between the first and second faces 117, 119. The door 116 further includes first and second faces. The surface 117, 119 and a space 133 in the end surface 131, the door 116 further includes a first through hole 135A extending from the first surface 117 to the space 133 and two second through holes 137A located outside the first through hole 135A, the door 116 A first through hole 135B extending from the second surface 119 to the space 133 and two second through holes 137B located outside the first through hole 135B are included.

The push/pull operating device for driving the latch device includes a first operating device 10A mounted on the first side 117 of the door 116, a second operating device 10B mounted on the second side 119 of the door 116, and mounted A latching device 12 in the space 133 of the door 116. The latching device 12 includes a locking housing 139 that is secured to the door 116. The locking housing 139 defines a second perforation 137A that extends into the interior space and respectively engages the first side 117 of the door 116 and a second perforation 137B of the second side 119. An aligned two-way hole 151, a latch 153 is slidably mounted in the lock housing 139. The latch 153 includes a handle 155 located in the lock housing 139. The outer periphery of the handle 155 is movably coupled to a driver 157. A driving plate 159 coupled with the driving member 157 is further pivoted in the locking case 139 of the device 12, and a linking member 171 coupled with the driving plate 159 and aligned with the first through holes 135A, 135B of the door 116, The latch 153 is disposed between an upper latch position (as shown in FIG. 5) laterally outside the end surface 131 of the projecting door 116 and an unlatched position (shown in FIG. 12) inside the end surface 131 of the door 116. Displacement. When the drive plate 159 is pivoted, the pusher 157 is caused to cause the latch 153 to be displaced between the latched position and the unlatched position.

According to the drawings, the first operating device 10A includes a first bracket 20A. The first bracket 20A includes a first surface 22 and a second surface 24. The first bracket 20A further includes a first surface 22 extending to the second surface. A pivot hole 25 of the surface 24 and a plurality of sleeve holes 28 having a non-circular cross section and located outside the pivot hole 25, each sleeve hole 28 is circumferentially spaced around the axis of the pivot hole 25, and the first bracket 20A further includes The first bracket 20A further includes a wing portion 32 on the outer side of each of the lugs 30. The wing portions 32 of the first bracket 20A include a coupling hole 34, each of which is formed at two sides. The wing portion 32 further includes a first restriction hole 36 located below the coupling hole 34 in the longitudinal direction and a second restriction hole 38 located above the coupling hole 34 in the longitudinal direction.

According to the drawings, the first operating device 10A further includes a first transmission member 40A pivotally coupled to the pivot hole 25 of the first bracket 20A. The first transmission member 40A includes a flange 42 and is formed at the end surface of the flange 42. A pivot portion 44 includes a ring groove 50 formed on the outer peripheral surface and adjacent to the end. The first transmission member 40A further includes a convex portion 48 formed on the outer periphery of the flange 42. The first transmission member 40A further includes a convex portion. The end face of the rim 42 extends to a drive aperture 46 at the end face of the pivot 44. The pivot portion 44 of the first transmission member 40A is pivotally disposed in the pivot hole 25 of the first bracket 20A. The flange 42 of the first transmission member 40A is located outside the first surface 22 of the first bracket 20A and the ring groove 50 is located at the first bracket. On the outer side of the second surface 24 of the 20A, a buckle 51A is fastened in the annular groove 50 of the first transmission member 40A, so that the first transmission member 40A cannot be separated from the sleeve hole 28 of the first bracket 20A.

According to the drawing, the first operating device 10A further includes a first driving rod 111A. The first driving rod 111A includes a first end 113 and a second end 115. The first end 113 of the first drive rod 111A is pivoted together with the drive hole 46 of the first transmission member 40A.

According to the drawings, the first operating device 10A also includes a first driving handle 52A pivoted between the two wings 32, a first shaft 76A and a first limiting rod that are mounted on the two wings 32. 78A, wherein the first drive handle 52A includes a base portion 54 that includes an inner surface 56 and an outer surface 58, the first drive handle 52A further including a handle portion 60 formed on the outer surface 58, the handle portion 60 defining the base portion 54 The first drive handle 52A further includes a base 54 and is located between the upper and lower sides 64, 62 and is located on an upper side 64 above the handle 60 and a lower side 62 located below the handle 60 in the longitudinal direction. The first driving handle 52A further includes a first positioning hole 68 formed on the inner surface 56 and located on the lower side 62 and a second positioning hole 70 on the upper side 64, and is located at the first and the first A locking hole 72 is defined between the positioning holes 68, 70.

A sleeve 74 pivotally connected to the shaft hole 66 of the first driving handle 52A is disposed between the two sides of the first driving handle 52A and the wing portions 32 of the first bracket 20A, respectively. A shaft 76A is erected on the coupling hole 34 of each wing portion 32 of the first bracket 20A and pivotally connected with the shaft hole 66 of the first driving handle 52A and the two sleeves 74, so that the first driving handle 52A is defined by the first shaft 76A. The shaft pivots between the release position (as shown in Figure 6) and the abutment position (as shown in Figure 10). The first restricting rod 78A is erected on each of the first limiting holes 36 of the wing portions 32 of the first bracket 20A. When the first driving handle 52A is in the releasing position, the outer surface 58 of the first driving handle 52A on the lower side 62 is Abutting against the first restraining rod 78A prevents the first drive handle 52A from pivoting from the release position to the direction in which the handle 60 is away from the first surface 22 of the first bracket 20A.

According to the drawings, the first operating device 10A further includes a first dial block 80A fixed to the inner surface 56 of the first driving handle 52A. The first dialing block 80A includes a positioning post 82 formed on a side surface. And a top abutting portion 84 formed on the other side. A screw 85A passes through the first dial block 80A and is locked into the locking hole 72 of the first driving handle 52A, and the positioning post 82 of the first dialing block 80A is coupled to the first positioning hole 68 of the first driving handle 52A. The top abutting portion 84 of the first dial block 80A abuts against the convex portion 48 of the first transmission member 40A, and the top abutting portion 84 of the first dial block 80A is located below the convex portion 48 in the longitudinal direction, such that the first drive The handle 52A is mounted in a push form, that is, when the first drive handle 52A is to be pivoted from the release position to the biased position, the handle 60 of the first drive handle 52A faces toward the first surface of the first bracket 20A. The direction of rotation of 22 causes the handle 60 of the first drive handle 52A to be displaced toward the first surface 22 of the first bracket 20A, so that the first drive handle 52A is pivoted from the release position to the resisted position.

According to the drawing, the second operating device 10B includes a second bracket 20B. The second bracket 20B includes a first surface 22 and a second surface 24, and the second bracket 20B further includes a first surface 22 extending to the second surface. A pivot hole 25 of the surface 24 and a plurality of sleeve holes 28 having a non-circular cross section and located outside the pivot hole 25, each sleeve hole 28 is circumferentially spaced around the axis of the pivot hole 25, and the second bracket 20B further includes The two brackets 20B are formed on the outer side of the first surface 22, and each of the second brackets 20B further includes a wing portion 32 on the outer side of each of the lugs 30. The wing portions 32 of the second bracket 20B include a coupling hole 34. Each wing portion 32 further includes a first restriction hole 36 located below the coupling hole 34 in the longitudinal direction and a second restriction hole 38 located above the coupling hole 34 in the longitudinal direction.

According to the drawings, the second operating device 10B further includes a second transmission member 40B pivotally coupled to the pivot hole 25 of the second bracket 20B. The second transmission member 40B includes a flange 42 and is formed at the end surface of the flange 42. A pivot portion 44 includes a ring groove 50 formed on the outer peripheral surface and near the end. The second transmission member 40B further includes a convex portion 48 formed on the outer circumference of the flange 42. The second transmission member 40B further includes a convex portion. The end face of the rim 42 extends to a drive aperture 46 at the end face of the pivot 44. The pivot portion 44 of the second transmission member 40B is pivotally disposed in the pivot hole 25 of the second bracket 20B, the flange 42 of the second transmission member 40B is located outside the first surface 22 of the second bracket 20B and the ring groove 50 is located at the second bracket Outside the second surface 24 of the 20B, a buckle 51B is fastened in the annular groove 50 of the second transmission member 40B, so that the second transmission member 40B cannot be disengaged from the sleeve hole 28 of the second bracket 20B.

According to the drawing, the second operating device 10B further includes a second driving rod 111B. The second driving rod 111B includes a first end 113 and a second end 115. The first end 113 of the second driving rod 111B and the first end 113 The drive holes 46 of the two transmission members 40B are combined to pivot together.

According to the figure, the second operating device 10B also includes a second driving handle 52B pivoted between the two wings 32, a second shaft 76B and a second limiting rod that are mounted on the two wings 32. 78B, wherein the second drive handle 52B includes a base portion 54 that includes an inner surface 56 and an outer surface 58, the second drive handle 52B further including a handle portion 60 formed on the outer surface 58, the handle portion 60 defining the base portion 54 The second drive handle 52B further includes a base 54 and is located between the upper and lower sides 64, 62 and is disposed on an upper side 64 above the handle 60 and a lower side 62 located below the handle 60 in the longitudinal direction. The second driving handle 52B further includes a first positioning hole 68 formed on the inner surface 56 and located on the lower side 62 and a second positioning hole 70 on the upper side 64, and is located at the first and the first A locking hole 72 is defined between the positioning holes 68, 70.

A sleeve 74 pivotally connected to the shaft hole 66 of the second driving handle 52B is disposed between the two sides of the second driving handle 52B and the wing portions 32 of the second bracket 20B. The second shaft 76B is mounted on the second bracket 20B. The coupling hole 34 of each wing portion 32 is pivotally connected to the shaft hole 66 of the second driving handle 52B and the sleeve 74, thereby causing the second driving handle 52. B pivots between the release position (as shown in Fig. 6) and the pressing position (shown in Fig. 11) with the second shaft 76B as the rotating shaft. The second restricting rods 78B are erected on the second restricting holes 38 of the respective wing portions 32 of the second bracket 20B. When the second driving handle 52B is in the releasing position, the outer surface 58 of the second driving handle 52B on the upper side 64 is attached. By virtue of the second restriction lever 78B, the second drive handle 52B is prevented from pivoting from the release position to the direction in which the handle 60 approaches the first surface 22 of the first bracket 20A.

According to the drawing, the second operating device 10B further includes a second dial block 80B fixed to the inner surface 56 of the second driving handle 52B. The second dialing block 80B includes a positioning post 82 formed on a side surface. And a top abutting portion 84 formed on the other side. A screw 85B passes through the second dial block 80B and is locked into the locking hole 72 of the second driving handle 52B, and the positioning post 82 of the second dialing block 80B is coupled to the second positioning hole 68 of the second driving handle 52B. The top abutting portion 84 of the second dial block 80B abuts against the convex portion 48 of the second transmission member 40B, and the top abutting portion 84 of the second dial block 80B is located above the convex portion 48 in the longitudinal direction, such that the second driving The handle 52B is mounted in a pull-up form, that is, when the second drive handle 52B is to be pivoted from the release position to the biased position, the handle 60 of the second drive handle 52B faces away from the first surface of the second bracket 20B. The direction of 22 is pulled, causing the handle 60 of the second drive handle 52B to be displaced away from the first surface 22 of the second bracket 20B, so that the second drive handle 52B is pressed against the release position (as shown in FIG. 6) The position (as shown in Figure 11) pivots.

According to the drawings, the push/pull operating device for the drive latch device of the present invention further includes two coupling rods 86 for engaging the first and second operating devices 10A, 10B in the door 116 in a bonded manner. And two bolts 141, wherein each of the coupling rods 86 includes a rod portion 88 having an internal thread and a head portion 92 having an outer diameter larger than the rod portion 88, and each of the coupling rods 86 further includes a rod portion 88 and a head portion 92. A restricting portion 90 having a non-circular cross section, the restricting portion 90 of each of the engaging rods 86 is smaller than the head portion 92, and thus an abutting surface 94 is defined at the boundary between the restricting portion 90 and the head portion 92. Each bolt 141 includes a peg 143 formed at the end.

When the first and second operating devices 10A, 10B are installed, the first bracket 20A of the first operating device 10A is first placed against the first surface 117 of the door 116, and The two sets of the through holes 28 of the first bracket 20A are respectively aligned with the second second through holes 137A of the door 116, such that the first transmission member 40A of the first operating device 10A is located at the outer side of the second surface 24 of the first bracket 20A. The 44 is received in the first through hole 135A of the door 116, and the second end 115 of the first driving rod 111A is coupled to the first through hole 135A of the first surface 117 of the door 116 and coupled with the linkage 171 of the latch device 12, The rod portion 88 of each of the coupling rods 86 sequentially passes through the second through hole 137A of the sleeve hole 18 of the first bracket 20A and the through hole 151 of the latching device 12, thereby causing the restriction portion 90 of each of the coupling rods 86 and the first portion. The sleeve hole 28 of the bracket 20A is non-rotatably fitted, and the abutting surface 94 of each of the coupling rods 86 abuts against the first surface 22 of the first bracket 20A (as shown in Figures 7 and 9). The second surface 24 of the second bracket 20B of the second operating device 10B abuts against the second surface 119 of the door 116 and causes the two socket holes 28 of the second bracket 20B to be aligned with the second second holes 137B of the door 116, respectively. The pivot portion 44 of the second transmission member 10B of the second operating device 10B located outside the second surface 24 of the second bracket 20B is received in the door 116. In the second through hole 135B, the second end 115 of the second driving rod 111B passes through the first through hole 135B of the second surface 119 of the door 116 and is coupled with the linking member 117 of the latch device 12, and the bolts 141 are sequentially worn. The sleeve 28 of the second bracket 20B and the second through hole 137B of the door 116 are screwed into the coupling rod 86, respectively. Since each of the coupling rods 86 is restricted by the sleeve hole 28 of the first bracket 20A and cannot be rotated, the bolts 141 can be smoothly locked with respect to the coupling rod 86, and when the bolts 141 are locked, the bolts of the bolts 141 are locked. The head 143 presses against the first surface 22 of the second bracket 20B, and the abutting surface 94 of each of the coupling rods 86 presses against the first surface 22 of the first bracket 20A, so that the first and second operating devices 10A, 10B are clamped to The door 116 is positioned.

According to the drawings, the push/pull operation device for the drive latch device of the present invention further includes a first outer cover 94A covering the outside of the first bracket 20A and a second outer cover covering the second bracket 20B. The cover 94B, the first outer cover 94A is coupled to the lugs 30 of the first bracket 20A by screws, and the handle 60 of the first drive handle 52A is penetrated by a hole 98 of the first outer cover 96A to be located first. The outer cover of the cover 96A, the second outer cover 94B is coupled to the lugs 30 of the second bracket 20B by screws, and the handle 60 of the second drive handle 52B is passed through a hole 98 of the second outer cover 96B. Two outer cover 96B Outside.

For convenience of explanation, it is assumed that the latch 153 of the latch device 12 is in the upper latch position (as shown in FIG. 5), the first operating device 10A is mounted in a push form, and the second operating device 10B is mounted in a pull form (eg, 6th). 7, and the first and second drive handles 52A, 52B are in the release position (as shown in Figures 6 and 7). When the door 116 is to be opened by the side of the first operating device 10A, the first driving handle 52A is pushed from the release position (as shown in FIGS. 6 and 7) to the pressing position (as shown in FIG. 10). The first dial block 80A is displaced longitudinally upward and abuts against the convex portion 48 of the first transmission member 40A, so that the first transmission member 40A and the first driving rod 111A drive the linkage member 117 and the driving plate 159 to pivot. Causing the latch 153 to be displaced from the upper latch position (as shown in FIG. 5) to the unlatching position (as shown in FIG. 12), when the first drive handle 52A is in the pressed position (as shown in FIG. 10), The latch 153 of the latch device 12 is in the unlatched position (as shown in Figure 12). When the force for holding the first driving handle 52A in the pressing position is eliminated, the latch 153 of the latch device 12 is spring biased to the outer circumference of the handle 155 to be reset to the upper latching position, and further the first driving handle 52A is reset. To the release position.

When the door 116 is to be opened by one side of the second operating device 10B, the second driving handle 52B is pulled from the release position (as shown in FIGS. 6 and 7) to the pressing position (as shown in FIG. 11). The second dial block 80B is displaced longitudinally downward and abuts against the convex portion 48 of the second transmission member 40B, so that the second transmission member 40B and the second driving rod 111B together drive the linkage member 117 and the driving plate 159 to pivot. Causing the latch 153 to be displaced from the upper latch position (as shown in FIG. 5) to the unlatching position (as shown in FIG. 12), when the second drive handle 52B is in the pressed position (as shown in FIG. 11), The latch 153 of the latch device 12 is in the unlatched position (as shown in Figure 12). While the force to keep the second drive handle 52B in the pressed position is eliminated, the latch 153 of the latch device 12 is spring biased to reset to the upper latch position, further interlocking the second drive handle 52B to the released position.

It should be particularly noted that the present creation mode assumes that the door 116 is pivoted to the second operating device 10B in the opening direction and pivots toward the first operating device 10A in the closing direction, thereby assembling the first operating device 10A into a push. Form, the second operating device 10B is assembled into a pulling form, that is, pushing the first driving handle 52A from the release position to the pressing position The alignment is the same as the pivoting direction in which the door 116 is opened, and the pulling of the second driving handle 52B from the releasing position to the pressing position also coincides with the pivoting direction in which the door 116 is opened, so that the first or second operation can be smoothly operated. Devices 10A, 10B open door 116. It can be seen that the first or second operating device 10A, 10B needs to be assembled into a push form or a pull form to match the opening and closing directions of the door 116, and the first or second operating device 52A, 52B is changed to be assembled or pulled. It is only necessary to change the bonding position of the first or second restriction bars 78A, 78B, and change the bonding position of the positioning posts 82 of the first or second toggle blocks 80A, 80B, taking the first operating device 10A as an example. The first operating device 10A is assembled in a push form, and when the first operating device 10A is to be assembled into a pulling form, the first restricting rod 78A is erected to the second limit of each wing portion 32 of each of the first brackets 20A. The hole 38, and the positioning post 82 of the first dial block 80A is engaged with the second positioning hole 70, such that the top abutting portion 84 of the first dial block 80A is located above the convex portion 48 of the first transmission member 40A in the longitudinal direction, Thus the first operating device 10 is assembled in a pull-up form.

The push/pull operation device for driving the latch device of the present invention directly sets a plurality of non-circular sleeve holes 28 in the first and second brackets 20A, 20B, which can be matched with different positions of various commercially available latch devices. The through holes find aligned sleeve holes 28 in the first and second brackets 20A, 20B, and are engaged with the bolts 141 by the respective engaging rods 86 to cause the first and second operating devices 10A, 10B to be firmly clamped to each other. On the door 116. In addition, the first and second operating devices 10A, 10B are directly coupled to the door 116 by the respective coupling rods 86 and the bolts 141, resulting in good overall assembly strength, reducing the pushing or pulling of the first or second driving handles 52A, 52B. The probability of assembly strength loss is generated during the process.

The basic teachings of this creation have been described, and many extensions and variations will be apparent to those having ordinary skill in the art, for example, the first toggle block 80A is integrally formed in the first drive handle 52A. The inner surface 56, or the second dial block 80B, is integrally formed on the inner surface 56 of the second drive handle 52B such that when the first or second drive handles 52A, 52B are pivoted from the release position to the abutment position, The one or second toggle blocks 80A, 80B still pivot against the first or second transmission members 40A, 40B.

The present disclosure as disclosed in the specification can be implemented in other specific forms without departing from the spirit of the invention, and some forms of these specific forms have been pointed out. The embodiments disclosed in the specification are to be considered as illustrative and not limiting. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

10A‧‧‧First operating device

10B‧‧‧Second operating device

12‧‧‧Lock device

20A‧‧‧First bracket

20B‧‧‧second bracket

22‧‧‧ first surface

24‧‧‧ second surface

28‧‧‧ socket

30‧‧‧ lugs

32‧‧‧ wing

40B‧‧‧second transmission parts

48‧‧‧ convex

51B‧‧‧ buckle

52A‧‧‧First drive handle

52B‧‧‧Second drive handle

60‧‧‧ handle

76A‧‧‧First shaft

76B‧‧‧Second shaft

78A‧‧‧First restraint

78B‧‧‧Second restraint

80B‧‧‧second toggle block

86‧‧‧Joint rod

88‧‧‧ pole

92‧‧‧ head

96A‧‧‧ Cover

96B‧‧‧ Cover

98‧‧‧ hole

111B‧‧‧Second drive rod

115‧‧‧ second end

116‧‧‧

117‧‧‧ first side

119‧‧‧ second side

131‧‧‧ end face

133‧‧‧ Space

135A‧‧‧first perforation

135B‧‧‧first perforation

137A‧‧‧Second perforation

137B‧‧‧Second perforation

139‧‧‧Lock case

141‧‧‧ bolt

143‧‧‧ tying head

151‧‧‧through hole

153‧‧‧Latch

Claims (3)

A push/pull operating device for driving a latch device, comprising: a first bracket (20A) including a first surface (22) and a second surface (24), the first bracket (20A) further comprising The first surface (22) extends to a pivot hole (25) of the second surface (24) and a plurality of socket holes (28) having a non-circular cross section and located outside the pivot hole (25), the first bracket (20A) Further comprising two wings (32) formed on the two sides and located outside the first surface (22), each wing (32) of the first bracket (20A) comprises a coupling hole (34), the first bracket (20A) ) is to be bonded to a first face (117) of a door (116), and the first hole (25) of the first bracket (20A) and the first face (117) have a first hole (135A) Alignment, wherein the two sets of holes (28) are each aligned with the second second holes (137A) of the first face (117); a first transmission member (40A), and a pivot hole of the first bracket (20A) (25) The first transmission member (40A) includes a flange (42) and a pivot portion (44) formed at an end surface of the flange (42), and the first transmission member (40A) further includes a flange (42). a convex portion (48) of the outer periphery, the first transmission member (40A) further comprising a driving hole (46), first The pivot portion (44) of the movable member (40A) is pivotally disposed in the pivot hole (25) of the first bracket (20A), and the flange (42) of the first transmission member (40A) is located at the first bracket (20A) On the outside of a surface (22), the pivot portion (44) of the first transmission member (40A) is to be received in the first through hole (135A) of the first face (117) of the door (116); a first drive rod (111A), comprising a first end (113) and a second end (115), the first end (113) of the first drive rod (111A) is coupled with the drive hole (46) of the first transmission member (40A) While pivoting together, the second end (115) of the first drive rod (111A) is to be used in conjunction with a linkage (171) of one of the latching devices (12) mounted in the door (116). When the linkage (171) is rotated, the interlocking latching device (12) has a latch (153) displaced between the outwardly extending upper latching position and the retracted unlocking position; a first shaft ( 76A) a coupling hole (34) erected on each wing portion (32) of the first bracket (20A) is coupled; A first drive handle (52A) is pivotally coupled to the first shaft (76A), the first drive handle (52A) includes a base (54), the base (54) including an inner surface (56) and an outer surface (58) The first driving handle (52A) further includes a handle (60) formed on the outer surface (58), the first driving handle (52A) being centered on the first shaft (76A) in the release position and the pressing position Displacement between; a first toggle block (80A) is fixed to the inner surface (56) of the first drive handle (52A), and the first toggle block (80A) includes abutment against the first transmission member (40A) a top abutting portion (84) of the convex portion (48), when the first driving handle (52A) is pivoted from the releasing position to the pressing position, the first dial block (80A) abuts against the first transmission member (40A) a second bracket (20B) comprising a first surface (22) and a second surface (24), the second bracket (20B) further comprising a first surface (22) extending to the second surface ( 24) a pivot hole (25) and a plurality of sleeve holes (28) having a non-circular cross section and located outside the pivot hole (25), the second bracket (20B) further comprising two sides formed on the first surface (22) the outer two wings (32), and the wings (32) of the second bracket (20B) include a knot The hole (34), the second bracket (20B) is to be coupled to a second face (119) of a door (116), and the pivot hole (25) and the second face of the second bracket (20B) Having a first perforation (135B) aligned, wherein the two sets of holes (28) are each aligned with the second second perforations (137B) of the second side (119); a second transmission member (40B), and The pivot hole (25) of the two brackets (20B) is pivotally connected, and the second transmission member (40B) includes a flange (42) and a pivot portion (44) formed on the end surface of the flange (42), and the second transmission member ( 40B) further comprising a protrusion (48) formed on the outer periphery of the flange (42), the second transmission member (40B) further comprising a drive hole (46), and a pivot portion (44) of the second transmission member (40B) Centered in the pivot hole (25) of the second bracket (20B), the flange (42) of the second transmission member (40B) is located outside the first surface (22) of the second bracket (20B), and the second transmission member The pivot (44) of (40B) is to be received in the first perforation (135B) of the second face (119) of the door (116); a second drive bar (111B) includes a first end (113) And a second end (115), the first end (113) of the second drive rod (111B) and the second transmission member (40) B) the drive holes (46) are combined and pivoted together, and the second end (115) of the second drive rod (111B) is to be used in conjunction with the linkage (171) of the latch device (12) to be linked; A second shaft (76B) is coupled to the coupling hole (34) of each wing portion (32) of the second bracket (20B); a second driving handle (52B) is pivotally connected to the second shaft (76B), The second drive handle (52B) includes a base (54) including an inner surface (56) and an outer surface (58), and the second drive handle (52B) further includes a first one formed on the outer surface (58) The handle (60), the second driving handle (52B) is displaced between the release position and the pressing position according to the second shaft (76B); a second toggle block (80B) is fixed to the second Driving the inner surface (56) of the handle (52B), the second toggle block (80B) includes a top abutting portion (84) abutting against the convex portion (48) of the second transmission member (40B) when the second drive When the handle (52B) is pivoted from the release position to the pressing position, the second dial block (80B) pivots against the second transmission member (40B); the second coupling rods (86) each include a rod portion (88) And a head (92), each of the coupling rods (86) further includes a portion formed between the rod portion (88) and the head portion (92) and having a non-circular cross section a limiting portion (90), each of the coupling rods (86) further includes an abutting surface (94) formed at a boundary between the head portion (92) and the restricting portion (90), and each of the coupling rods (86) respectively The sleeve hole (28) of one bracket (20A) is sleevelessly rotatably sleeved, and the abutting surface (94) of each coupling rod (86) abuts against the first surface (22) of the first bracket (20A). The stem (88) of the rod (86) is intended to pass through the second second perforations (137A) of the first face (117) of the door (116), respectively, and through the latching device (12) respectively. a through hole (151); the two bolts (141) are respectively screwed to the coupling rods (86), and each bolt (141) includes a bolt head (143) abutting against the first surface (22) of the second bracket (20B) The two bolts (141) are used to respectively pass through the second through holes (137B) of the second side (119) of the door (116) and respectively penetrate the two through holes (151) of the latch device (12). The first or second drive lever (111A, 111B) pivoting is used to interlock the latch (153) of the latching device (12) between the upper latching position and the unlatching position, The bolts (141) are tightened to cause the head (92) of each of the coupling rods (86) to press against the first bracket (20A) and the bolts (143) of the bolts (141) against the second bracket. (20B) Positioning by clamping the door (116). The push/pull operating device for driving the latch device according to claim 1, wherein the first bracket (20A) further comprises a wing portion (32) formed at each wing portion (32) and located below the coupling hole (34) in the longitudinal direction. a first limiting hole (36) and a second limiting hole (38) located above the coupling hole (34) in the longitudinal direction, the second bracket (20B) further comprising a wing portion (32) formed in the longitudinal direction and combined a first limiting hole (36) below the hole (34) and a second limiting hole (38) located above the coupling hole (34) in the longitudinal direction, comprising: a first limiting rod (78A), erected on the first bracket Each of the first limiting holes (36) of (20A) is erected on each of the second limiting holes (38), and when the first driving handle (52A) is in the releasing position, the base (54) of the first driving handle (52A) The outer surface (58) abuts against the first restricting rod (78A) to prevent the first driving handle (52A) from continuing to pivot in a direction away from the pressing position in the releasing position; a second restricting rod (78B) is erected on Each of the first limiting holes (36) of the second bracket (20B) is mounted on each of the second limiting holes (38), and when the second driving handle (52B) is in the releasing position, the second driving handle (52B) An outer surface portion (54) (58) abuts on the second regulating rod (78B), to prevent the second drive knob (52B) continuing in the release position to the pressing position remote from the pivot. A push/pull operating device for driving a latch device according to claim 2, wherein the first drive handle (52A) further comprises a first position formed on an inner surface (56) of the base (54) a hole (68) and a second positioning hole (70) and a locking hole (72) between the first and second positioning holes (68, 70), the first positioning hole of the first driving handle (52A) (68) is located below the locking hole (72) in the longitudinal direction, and the second positioning hole (70) of the first driving handle (52A) is located above the locking hole (72) in the longitudinal direction, and the first toggle block (80A) includes a The positioning post (82), the first toggle block (80A) is locked to the locking hole (72) by a screw (85A), and the positioning post (82) of the first toggle block (80A) and the first driving handle Any one of the first or second positioning holes (68, 70) of (52A) is combined, and the second drive handle (52B) further includes a first positioning hole (68) formed on the inner surface (56) of the base portion (54) and a second positioning hole (70) and a lock between the first and second positioning holes (68, 70) The fixing hole (72), the first positioning hole (68) of the second driving handle (52B) is located below the locking hole (72) in the longitudinal direction, and the second positioning hole (70) of the second driving handle (52B) is located longitudinally Above the locking hole (72), the second toggle block (80B) includes a positioning post (82), and the second toggle block (80B) is locked to the locking hole (72) by another screw (85B), and The positioning post (82) of the second toggle block (80B) is combined with any one of the first or second positioning holes (68, 70) of the second drive handle (52B); when the first toggle block (80A) When the positioning post (82) is combined with the first positioning hole (68) of the first driving handle (52A), the top abutting portion (84) of the first dial block (80A) is located in the longitudinal direction of the first transmission member (40A) Under the convex portion (48), when the first driving handle (52A) is pivoted from the pressing position to the releasing position, the handle (60) of the first driving handle (52A) is closer to the first bracket (20A) A surface (22) moves when the positioning post (82) of the first toggle block (80A) and the second positioning hole (70) of the first drive handle (52A) In time, the top abutting portion (84) of the first dial block (80A) is located above the convex portion (48) of the first transmission member (40A) in the longitudinal direction, causing the first driving handle (52A) to pivot from the pressing position. When the position is released, the handle (60) of the first drive handle (52A) moves away from the first surface (22) of the first bracket (20A), and when the positioning block (82) of the second toggle block (80B) When the first positioning hole (68) of the second driving handle (52B) is combined, the top abutting portion (84) of the second toggle block (80B) is located in the longitudinal direction of the convex portion (48) of the second transmission member (40B). Below, when the second driving handle (52B) is pivoted from the pressing position to the releasing position, the handle (60) of the second driving handle (52B) moves toward the first surface (22) of the second bracket (20B) When the positioning post (82) of the second toggle block (80B) is combined with the second positioning hole (70) of the second driving handle (52B), the top abutting portion (84) of the second toggle block (80B) The handle (52) of the second drive handle (52B) is located above the convex portion (48) of the second transmission member (40B) in the longitudinal direction, causing the second drive handle (52B) to pivot from the pressed position to the release position. Moving away from the first surface (22) away from the second bracket (20B).