TWM630935U - Door control mechanism - Google Patents

Abstract

A door control mechanism includes a case, a first drive element, a transmission element and a second drive element. The first drive element is rotatably mounted in the case. The transmission element is connected to a shaft of the first drive element and able to be rotated with the first drive element. The second drive element includes a body and a drive rod, the body is pivotally mounted on the shaft of the first drive element. While the transmission element rotated by the first drive element drives the second drive element to rotate, the drive rod is moved from the first position to the second position and a rope connected to the second drive element is moved to release a brake assembly. The position of the drive rod can be used to determine whether the rope is moved improperly.

Description

door control structure

The present invention relates to a control structure for a door, which can identify whether the release rope is inactive or not, so that a braking mechanism is driven.

Taiwan patent application No. 110205570 is a "door control device", which discloses a first driving member 110 provided on a housing 120 by a key 600 and a lock 500 from the outside of the door, so that the The driving member 110 drives a transmission member 130 to swing, and pushes a pushed member 140 through the transmission member 130, so that the pushed member 140 pulls a release rope 200 to release a braking mechanism (such as the clutch device 400) and make the A door combined with the braking mechanism can be actuated.

However, when the lock 500 is illegally opened and the first driving member 110 is rotated, it cannot be observed from the inside of the door whether the first driving member 110 is illegally rotated so that the release rope 200 has released the braking mechanism (eg clutch device 400).

The main purpose of this creation is to provide a door control structure, which can be observed from one side of the door control structure to see whether a release rope has been driven, so as to achieve the purpose of confirming whether the door control structure is activated, and the door The control structure of the invention reduces the number of components in the prior art, so as to achieve the purpose of reducing the cost of manufacture and assembly.

A door control structure of the present invention is used to drive a release rope to actuate. The control structure of the door includes a housing, a first driving member, a transmission member and a second driving member, and the first driving member rotates pivoted on the housing, the transmission member is combined with a shaft of the first driving member, the transmission member rotates with the first driving member, the transmission member has a transmission portion, the second driving member has a body and a a driving rod, the driving rod is combined with the main body, the second driving member is pivotally pivoted to the shaft of the first driving member with the main body, and the driving rod rotates with the main body, when configured by the control of the door a first outer side, when the first driving member drives the transmission member to rotate in one direction, the transmission member drives the second driving member to rotate along the direction with the transmission portion, so that the transmission member is combined with the second driving member The release rope is actuated, and the drive rod is displaced from a first position to a second position. When the release rope is actuated by a second outer side of the control structure of the door, the drive rod is driven by the door. The first position is displaced to the second position, so that the driving rod drives the main body to rotate along the direction, so that the release rope combined with the second driving member is actuated.

In the present invention, the first driving member pivotally pivoted to the housing and the transmission member coupled to the first driving member are rotated, so that the transmission member drives the second driving member pivoted to the first driving member The member rotates, and the driving rod of the second driving member is displaced from the first position to the second position, by the displacement of the driving rod, the driving rod can be viewed from the second outer side of the control structure of the door, To confirm whether the second driving member has been rotated, and the release rope combined with the second driving member has been activated.

Please refer to FIGS. 1 to 4 , a door control structure 100 of the present invention is used to drive a release cord 200 to act, and to drive a braking mechanism 300 by the release cord 200 , and the braking mechanism 300 can be optionally arranged at A clutch device of a retracting device 400 (please refer to FIG. 1 ), in this embodiment, the retracting device 400 is used to retract or release a rolling door.

Please refer to FIGS. 1 to 4 , the door control structure 100 includes a housing 110 , a first driving member 120 , a transmission member 130 and a second driving member 140 , and the second driving member 140 is used to combine the release rope 200, and drive the release rope 200, so that the release rope 200 drives the braking mechanism 300.

Referring to FIGS. 1 to 4, the way of driving the release rope 200 can be selected from a first outer side S1 of the control structure 100 of the door, and the transmission member 130 is driven by the first driving member 120 to rotate, and The transmission member 130 drives the second driving member 140 to rotate to pull the release rope 200 to actuate, or the second driving member 140 is rotated by a second outer side S2 of the door control structure 100 to pull the release rope 200 action.

Please refer to FIGS. 1 to 6 , the first driving member 120 is pivotally pivoted to the housing 110 , in this embodiment, the housing 110 has a through hole 111 , the first driving member 120 has a shaft 121 , and the First The driving member 120 is pivotally pivoted in the through hole 111 with the shaft 121, and the first driving member 120 can be rotated by a transmission rod 510 of a lock 500, and the lock 500 can be rotated by a key 600, when the lock 500 When rotated by the key 600 , the transmission rod 510 of the lock 500 drives the first driving member 120 to rotate, but this does not limit the mechanism or type for rotating the first driving member 120 .

Please refer to FIGS. 2 to 6, the transmission member 130 is coupled to the shaft 121 of the first driving member 120, and the transmission member 130 rotates with the first driving member 120, the transmission member 130 has a transmission portion 131, The transmission portion 131 is used to drive the second driving member 140 to rotate. Please refer to Figures 1, 3, 4 and 7. When the first driving member 120 is rotated from the first outer side S1, the transmission member 130 follows the The first driving member 120 rotates.

Referring to FIGS. 2 to 6, in this embodiment, the shaft 121 has a driving shaft portion 121a, a first shaft portion 121b and a second shaft portion 121c, and the driving shaft portion 121a is located at the first shaft portion 121b Between the second shaft portion 121c, the first driving member 120 is pivotally pivoted to the through hole 111 of the housing 110 with the first shaft portion 121b, and the transmission member 130 is combined with the driving shaft portion 121a. In this embodiment, the transmission member 130 has a transmission hole 132 , and the driving shaft portion 121 a penetrates through the transmission hole 132 , and the driving shaft portion 121 a can be selected from a non-regular cylinder (such as a square column, a triangular column, and a semi-cylindrical column). Equal cylinder), the transmission hole 132 can be selected from the perforations that interfere with the driving shaft portion 121a, so that when the transmission member 130 is combined with the driving shaft portion 121a of the first driving member 120 with the transmission hole 132, the The transmission member 130 can rotate with the first driving member 120. In this embodiment, the disclosed driving shaft portion 121a is a half cylinder, and the transmission hole 132 is a semicircular hole, but it is not limited thereto. In addition, The driving shaft portion 121a and the transmission hole 132 can be selected to be integrated by tight fitting, bonding or welding.

Please refer to FIGS. 2 to 4 , the door control structure 100 further includes a first positioning member 160 , the transmission member 130 has at least one first positioning hole 133 , the first positioning member 160 is disposed in the housing 110 , the A first positioning end 161 of the first positioning member 160 is used to abut the first positioning hole 133 to confirm the transmission When the member 130 rotates with the first driving member 120, whether it has been rotated to a predetermined position, and the transmission member 130 is positioned at the predetermined position.

Please refer to FIGS. 2 to 6 , the second driving member 140 has a main body 141 and a driving rod 142 , the driving rod 142 is combined with the main body 141 , and the second driving member 140 is pivotally pivoted to the main body 141 . The shaft 121 of the first driving member 120, the housing 110 exposes the driving rod 142 of the second driving member 140, in this embodiment, the body 141 of the second driving member 140 rotates through a shaft hole 141c Pivoted on the second shaft portion 121c, when the first outer side S1 rotates the first driving member 120 and drives the transmission member 130, the transmission member 130 drives the second driving member 140 to rotate by the transmission portion 131, The driving rod 142 is rotated along with the main body 141 .

Please refer to FIGS. 2 to 6 , the main body 141 has a driving portion 141 a, and a coupling end 210 of the release cord 200 is coupled to the driving portion 141 a. In this embodiment, the driving portion 141 a protrudes from the main body 141 . A surface 141b, please refer to FIGS. 4 and 7, when the transmission member 130 is driven to rotate by the driving shaft portion 121a, the transmission member 130 abuts the driving portion 141a with the transmission portion 131 to drive the second drive The member 140 rotates to make the driving portion 141a move along an arc-shaped track R. Preferably, the driving portion 141a has a first hole 141d, and the combining end 210 of the release cord 200 is passed through the first hole 141d .

Please refer to FIGS. 2 to 6 , the casing 110 has an inner side wall 113 , and the transmission member 130 is located between the inner side wall 113 and the main body 141 of the second driving member 140 . In this embodiment, the casing 110 has an abutting wall 112, the abutting wall 112 is protruding from the inner side wall 113, the transmission member 130 is located between an end portion 112a of the abutting wall 112 and the main body 141 of the second driving member 140, Preferably, the transmission member 130 abuts against the end portion 112a of the abutting wall 112 , please refer to FIG. 7 , when the second driving member 140 is driven to rotate by the transmission member 130 , the arc-shaped track R is located on the against the outside of the wall 112 .

Please refer to Figures 1, 3, 4 and 7, the door control structure 100 further includes a cover 150, the The cover 150 is combined with the casing 110 , so that the shaft 121 of the first driving element 120 , the transmission element 130 and the main body 141 of the second driving element 140 are accommodated between the casing 110 and the cover 150 Meanwhile, the housing 110 and the cover 150 expose the driving rod 142 of the second driving member 140 .

Please refer to FIGS. 2 to 4 , the door control structure 100 further includes a second positioning member 170 , the main body 141 of the second driving member 140 has at least one second positioning hole 141e , and the second positioning member 170 is disposed in the The cover 150 and a second positioning end 171 of the second positioning member 170 are used to abut against the second positioning hole 141e to confirm whether the second driving member 140 has been rotated to a predetermined position and make the second positioning hole 141e. The driving member 140 is positioned at the predetermined position.

Please refer to Figures 1, 3, 4 and 7, when the release rope 200 is driven by the first outer side S1 of the control structure 100 of the door, the first driving member 120 drives the transmission member 130 in one direction D rotates, the transmission member 130 drives the second driving member 140 to rotate along the direction D with the transmission portion 131, so that the release rope 200 combined with the second driving member 140 is actuated, and the driving rod 142 is driven by A first position is displaced to a second position (please refer to FIG. 7), or, when the release cord 200 is driven by the second outer side S2 of the door control structure 100, the drive rod 142 is driven by the The first position is displaced to the second position (please refer to FIG. 7 ) to drive the main body 141 to rotate along the direction D, and the driving portion 141a to move along the arc-shaped trajectory R, so as to combine with the driving The release cord 200 of the portion 141a is actuated, please refer to FIG. 7, when the second driving member 140 rotates along the direction D and the driving portion 141a drives the release cord 200, the abutting wall 112 is used for the Release cord 200 abuts.

Referring to FIG. 8, in different embodiments, the transmission part 131 of the transmission member 130 has a flange 131a and a second hole 131b, the flange 131a is located above the driving part 141a, the release rope 200 The coupling end 210 passes through the second hole 131b and the first hole 141d, which can prevent the transmission portion 131 from being deformed and cannot drive the second driving member 140 to rotate.

Please refer to Figures 1, 3, 4 and 7, when the first outer side S1 of the door control structure 100 (ie the outer side of the door) rotates the lock 500 so that the first driving member 120 drives the transmission member 130 When the second driving member 140 is rotated, or when the second outer side S2 of the door control structure 100 (ie, the inner side of the door) rotates the second driving member 140, the control structure 100 of the door can be used to rotate the second driving member 140. The position of the driving rod 142 of the second driving member 140 is observed on the second outer side S2 (ie the inner side of the door) to determine whether the release rope 200 combined with the second driving member 140 has been driven, which is beneficial to observe the Whether the lock 500 is illegally opened to rotate the first driving member 120, in addition, it is more beneficial for the visually impaired to touch the driving rod 142 to determine whether the second driving member 140 is rotated, which solves the problem of the prior art Among them, the problem that the release rope 200 has released the braking mechanism 300 cannot be observed from the inside of the door, thereby reducing the number of components in the prior art and reducing the manufacturing and assembling costs.

The scope of protection of this new model shall be determined by the scope of the appended patent application. Any changes and modifications made by anyone who is familiar with this technology without departing from the spirit and scope of this new model shall belong to the scope of protection of this new model. .

100: Control Structure of Doors

110: Shell

111: Perforation

112: Against the wall

112a: end part

113: Inner side wall

120: The first drive

121: Shaft

121a: drive shaft

121b: The first shaft

121c: Second shaft

130: Transmission parts

131: Transmission Department

131a: Flange

131b: Second hole

132: Transmission hole

133: The first positioning hole

140: Second drive

141: Ontology

141a: Drive Department

141b: Surface

141c: Shaft hole

141d: first hole

141e: Second positioning hole

142: Drive lever

150: Cover

160: The first positioning piece

161: The first positioning end

170: Second positioning piece

171: Second positioning end

200: release rope

210: binding end

300: Brake mechanism

400: Rewinding device

500: Locks

510: Transmission rod

600: key

D: direction

R: arc trajectory

S1: First outer side

S2: Second outer side

Figure 1: The three-dimensional view of the control structure of the door combined with the release rope, the clutch device and the retracting device.

Fig. 2: An exploded perspective view of the control structure of the door of the present invention.

Fig. 3 is a cross-sectional view of the control structure of the door of the present invention.

Fig. 4 is a cross-sectional view of the control structure of the door of the present invention.

Fig. 5: An exploded perspective view of a part of the control structure of the door of the present invention.

Fig. 6: A combined view of some elements of the door control structure of the present invention.

Fig. 7 is an operation schematic diagram of the control structure of the door of the present invention.

Fig. 8 is a combined view of some elements of the door control structure of the present invention.

120: The first drive

121: Shaft

121a: drive shaft

121b: The first shaft

121c: Second shaft

130: Transmission parts

131: Transmission Department

132: Transmission hole

133: The first positioning hole

140: Second drive

141: Ontology

141a: Drive Department

141b: Surface

141c: Shaft hole

141d: first hole

141e: Second positioning hole

142: Drive lever

Claims (10)

A door control structure for driving a release rope to actuate, the door control structure comprising: a shell; a first driving member pivotally pivoted to the casing; a transmission member coupled to a shaft of the first driving member, the transmission member rotates with the first driving member, and the transmission member has a transmission portion; and A second driving member has a main body and a driving rod, the driving rod is combined with the main body, the second driving member is pivotally pivoted to the shaft of the first driving member with the main body, and the driving rod follows the The body rotates, and when the first outer side of the control structure of the door drives the transmission member to rotate in one direction with the first drive member, the transmission member drives the second drive member along the Rotate in the direction to actuate the release rope combined with the second driving member, and make the driving rod move from a first position to a second position, when a second outer side of the control structure of the door drives the release When the rope is actuated, the driving rod is displaced from the first position to the second position, so that the driving rod drives the body to rotate along the direction, so that the release rope combined with the second driving member is actuated. The control structure of the door according to claim 1, wherein the main body has a driving part, and a coupling end of the release rope is coupled to the driving part. The control structure of the door according to claim 2, wherein the driving part protrudes from a surface of the body, and when the transmission member rotates in this direction, the transmission part abuts against the driving part to drive the second driving member Rotate along this direction, and make the driving part move along an arc-shaped track. The door control structure of any one of claims 1 to 3, wherein the housing has an inner side wall, and the transmission member is located between the inner side wall and the body of the second driving member. The door control structure of claim 4, wherein the shaft has a drive shaft portion, a first shaft portion and a second shaft portion, and the drive shaft portion is located between the first shaft portion and the second shaft portion, The first driving member is pivoted to the housing with the first shaft portion, the transmission member is coupled to the driving shaft portion, and the body of the second driving member is pivotally pivoted to the second shaft portion. The door control structure of claim 4, wherein the housing has an abutting wall, the abutting wall is protruding from the inner side wall, and when the second driving member rotates along this direction and drives the release rope, the The abutting wall is used for the release rope to abut against. The control structure of the door as claimed in claim 6, wherein the transmission member is located between an end portion of the abutting wall and the body of the second driving member. The control structure of the door as claimed in claim 7, wherein the transmission member abuts against the end portion of the abutting wall. The door control structure according to claim 3, wherein the housing has an abutting wall, the abutting wall is protruding from an inner side wall of the housing, and when the second driving member rotates along the direction and drives the release When the rope is used, the arc-shaped trajectory is located outside the abutting wall. The control structure of the door according to claim 3, wherein the driving part has a first hole, the transmission part of the transmission member has a flange and a second hole, the flange is located above the driving part, and the release rope The connecting end is penetrated through the second hole and the first hole.

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