TWM621060U - Mounting device - Google Patents

Abstract

A fixing device is provided, which includes a housing, a fixing module, and a limiting member. The housing has an operating surface. The fixed module is arranged in the housing and includes a rotating wheel at least partially extending out of the operating surface. The limiting member can rotate parallel to the first plane, and includes a connecting end connected to the casing and a free end extending into the casing. When the rotating wheel rotates to a position other than the first position, the fixed module restricts the movement of the free end extending into the casing; when the rotating wheel rotates to the first position, the restriction of the fixed module on the movement of the free end extending into the casing is released.

Description

Fixtures

This model relates to a fixing device, especially a fixing device with a locking function.

Regarding the lock, US Patent No. 7,712,339 discloses a lock composed of a lock body and a joint bar hoop formed by connecting a plurality of rod bodies. When the lock is in use The chain strap can be folded as required.

Compared with the traditional U-shaped lock, the U-shaped rod cannot be deformed. The aforementioned lock has better flexibility in use. However, traditional U-shaped locks are often used with keys, which is more inconvenient. In addition, since it cannot be adjusted according to the size of the object to be fixed/locked, there is still room for improvement in the convenience of use.

The purpose of the present invention is to provide a fixing device which has better ease of use and solves the above-mentioned problems of the prior art.

The fixing device of the present invention includes a casing, a fixing module, and a limiting member. The housing has an operating surface. The fixed module is arranged in the housing and includes at least one rotating wheel at least partially extending out of the operating surface. The limiting member can rotate parallel to the first plane, and includes a connecting end connected to the casing and a free end extending into the casing. When the rotating wheel rotates to a position other than the first position, the fixed module restricts the free end of the housing Move; when the rotating wheel rotates to the first position, the restriction of the fixed module on the movement of the free end extending into the shell is lifted.

In the embodiment of the present invention, the housing is flat, and the operating surface is parallel to the first plane.

In the embodiment of the present invention, the fixed module includes a fixed part, a control part, and a moving part. The fixing member includes at least one rotating wheel, which can rotate relative to the first axis, and the rotating wheel at least partially extends out of the operating surface. The control member is arranged on one side of the fixed member, can rotate relative to a second axis parallel to the first axis, and includes a first end and a second end at opposite ends, wherein the first end is located on the second axis. The moving element is arranged on the other side of the second end relative to the first end, and can move along a third axis perpendicular to the first axis. The limiter includes a limiter, and the free end can extend into the housing to allow the moving part to enter the limiter. When the fixed part rotates to a position other than the first position, the moving part enters the limiting part, and the second end restricts the moving part from moving toward the fixed part; when the fixed part rotates to the first position, the second end faces the moving part toward the fixed part The restriction of movement is released, and the moving part can leave the limit part.

In the embodiment of the present invention, the rotating wheel includes a rotating part and an annular part. The rotating member is rotatable relative to the first axis, and one side of the rotating member is provided with a fixed recess. The ring piece can be sleeved on the rotating piece, so that one side of the rotating piece with the fixed recess protrudes from one side of the ring piece. The control member has a fixed convex portion facing one side of the fixed concave portion of the rotating member. When the fixing member rotates to a position other than the first position, the fixing concave portion and the fixing convex portion are misaligned. When the fixed part rotates to the first position, the fixed concave part corresponds to the fixed convex part, and the fixed convex part can enter the fixed concave part, so that the restriction on the movement of the moving part toward the fixed part by the second end is released.

In an embodiment of the present invention, the fixing member includes a plurality of rotating wheels, the control member is a sheet including a plurality of hollow parts and a plurality of fixed convex parts, and each of the plurality of rotating wheels respectively extends into the hollow parts. One is that each of the plurality of fixed convex portions is respectively disposed between the plurality of hollow portions, and can respectively enter the fixed concave portion of one of the plurality of rotating wheels.

In the embodiment of the present invention, the fixing member includes a plurality of rotating wheels, the control member includes a plurality of support arms and a plurality of fixed protrusions, and the plurality of support arms extend from the first end to the second end until the rotating member has a fixed Outside of one side of the concave portion, each of the plurality of fixed convex portions is respectively disposed on one of the plurality of support arms, and can respectively enter the fixed concave portion of one of the plurality of rotating wheels.

In an embodiment of the present invention, the control element further includes a first elastic element, which provides elastic force to make the control element rotate and approach the fixed element.

In an embodiment of the present invention, the control element further includes a second elastic element, which provides elastic force to move the moving element away from the fixed element.

In an embodiment of the present invention, the second end further includes an end edge of the control element and a stopper that can move toward the end edge of the control element and abut against the end edge of the control element. When the fixed element rotates to a position other than the first position, The stopper restricts the moving part from moving toward the fixed part; when the fixed part rotates to the first position, the stopper restricts the moving part from moving toward the fixed part.

In the embodiment of the present invention, the stopper has an opening. When the fixed part rotates to the first position, the opening corresponds to the moving part, and the moving part can move into the opening, so that the stopper restricts the movement of the moving part toward the fixed part. .

100: fixed parts

101: first axis

102: second axis

103: Third axis

110: Rotating wheel

111: Rotating parts

112: Ring

113: fixed recess

200: control

210: first end

220: second end

221: Control part edge

222: Stop

222a: Support part

223: open

230: fixed convex part

241: The first elastic part

242: second elastic part

243: third elastic part

280: Hollow

290: support arm

300: moving parts

311: Slope

600: shell

601: first shell

602: second shell

610: Operation Surface

620: Shell entrance

630: Internal bracket

631: hole

660: accommodating recess

670: Shell outlet

700: limit piece

701: connecting end

702: free end

710: Chain Rod

711: Limit

800: fixed module

900: fixed device

Figures 1A and 1B are schematic diagrams of embodiments of the new fixing device

2A and 2B are exploded schematic diagrams of an embodiment of the new fixing device.

3A to 3C are schematic diagrams of an embodiment in which the fixing member of the new fixing device is located at a position other than the first position.

4A to 4C are schematic diagrams of an embodiment in which the fixing member of the novel fixing device is located at the first position.

5A to 5C are schematic diagrams of an embodiment in which the fixing convex part of the new fixing device enters the fixing concave part.

The model provides a fixing device which can conveniently fix objects of different sizes. The structure and operation of the present invention will be described in detail below in conjunction with the drawings.

As shown in the embodiment shown in FIGS. 1A and 1B, the fixing device 900 of the present invention includes a housing 600, a fixing module 800, and a limiting member 700. The housing 600 has an operating surface 610, and the user can operate the fixing module 800 on the operating surface 610. More specifically, the fixed module 800 includes a lock body such as a combination lock, and a part of the lock body exposes an operating surface 610 for the user to operate. Wherein, a receiving recess 660 may also be formed on the operating surface 610, and the portion of the lock body that exposes the operating surface 610 is located in the receiving recess 660, so as to reduce the chance of impact damage. In addition, the housing 600 may also have a housing inlet 620 and a housing outlet 670. The limiting member 700 can rotate parallel to the first plane. The connecting end 701 (see FIG. 2A) of the limiting member 700 is connected to the housing 600, and the free end 702 can enter the housing 600 through the housing inlet 620 and pass through the housing outlet 670出壳600。 600 out of the shell. Among them, the first plane is, for example, a plane parallel to the plane formed by the first axis 101 and the second axis 102. The housing 600 may be flat, and the operating surface 610 is parallel to the first plane. Viewed from different angles, the fixing device 900 can be regarded as a handcuff lock with a combination lock mechanism.

As shown in the exploded views of the embodiment shown in FIGS. 2A and 2B, the housing 600 can be composed of a first housing 601 and a second housing 602. The fixed module 800 is disposed in the housing 600 and includes at least one rotating wheel 110 at least partially extending out of the operating surface 610. In this embodiment, the fixing module 800 includes a fixing element 100, a control element 200, And moving parts 300. The fixing member 100 includes a rotating wheel 110, which is rotatable relative to the first axis 101 (see FIG. 3A). The rotating wheel 110 at least partially extends out of the operating surface 610. Furthermore, in this embodiment, the fixed module 800 is a combination lock, the fixed member 100 is a combination lock core, and the rotating wheel 110 is a character wheel. When the rotating wheel 110 rotates to a locked position other than the first position, that is, when the user turns the character wheel to make the number different from the unlocked number, the fixed module 800 restricts the free end 702 extending into the housing 600 from moving. When the rotating wheel 110 rotates to the first position, that is, the unlocked position when the user dials the character wheel to make the number the same as the unlocked number, the restriction on the movement of the free end 702 extending into the housing 600 by the fixed module 800 is released. Accordingly, the user can pass the limiting member 700 through the object to be fixed and then extend into the housing 600, and restrict the movement of the free end 702 through the fixing module 800, so as to achieve the purpose of locking.

More specifically, as shown in the exploded views of the embodiment shown in FIGS. 2A and 2B, the control member 200 is disposed on one side of the fixing member 100 and can rotate relative to the second axis 102 parallel to the first axis 101 (see FIG. 3A), It includes a first end 210 and a second end 220 located at opposite ends, wherein the first end 210 is located on the second axis 102. Furthermore, in one embodiment, when the fixing device 900 is assembled, the first end 210 of the control element 200 is inserted into the hole 631 of the inner bracket 630 of the housing 600, so that the control element 200 can be used for the first end. 210 is the axis rotation. Wherein, the control element 200 further includes a first elastic element 241 (see FIG. 3C ), which provides elastic force to make the control element 200 rotate and approach the fixed element 100.

As shown in the exploded views of the embodiment shown in FIGS. 2A and 2B, the movable member 300 is disposed on the other side of the second end 220 relative to the first end 210, and can be along a third axis 103 perpendicular to the first axis 101 (see Figure 3A) Move. The limiting member 700 includes a limiting portion 711, the connecting end 701 is connected to the casing 600, and the free end 702 can extend into the casing 600 to allow the moving member 300 to enter the limiting portion 711. Furthermore, the limiting member 700 may include a chain belt connected by a plurality of chain rods 710. The chain rod 710 at one end of the chain belt is connected to the housing 600, and the chain rod 710 at the other end can pass through the object to be fixed. Extend into the housing 600. When the fixed part 100 rotates to a position other than the first position In the locked position, that is, when the user dials the character wheel to make the number different from the unlocked number, a part of the movable member 300 enters the limiting portion 711, and the second end 220 restricts the movable member 300 from moving toward the fixed member 100. When the fixed part 100 rotates to the first position, that is, the unlocked position when the user dials the character wheel to make the number the same as the unlock number, the second end 220 releases the restriction on the movement of the moving part 300 toward the fixed part 100, and the moving part 300 The limit part 711 can be left.

More specifically, in the embodiment shown in FIGS. 3A to 3C, the rotating wheel 110 includes a rotating member 111 and a ring member 112. The rotating member 111 is rotatable relative to the first axis 101, and one side of the rotating member 111 has a fixed recess 113. The ring member 112 can be sleeved on the rotating member 111 so that one side of the rotating member 111 with the fixed recess 113 protrudes from one side of the ring member 112. In other words, the vertical projection of one side of the rotating member 111 with the fixed recess 113 on a plane parallel to the first axis 101 protrudes from the vertical projection of the ring member 112 on a plane parallel to the first axis 101. Wherein, the ring 112 can at least partially extend out of the operating surface 610 (see FIG. 2A).

As shown in the embodiment shown in FIGS. 3A to 3C, the control member 200 has a fixed convex portion 230 facing the side of the fixed concave portion 113 of the rotating member 111. Furthermore, the fixing member 100 includes a plurality of rotating wheels 110, and the control member 200 is a sheet material including a plurality of hollow portions 280 and a plurality of fixed convex portions 230, and each of the plurality of rotating wheels 110 respectively extends into the plurality of hollow portions In one of 280, each of the plurality of fixed convex portions 230 is respectively disposed between the plurality of hollow portions 280, and can respectively enter the fixed concave portion 113 of one of the plurality of rotating wheels 110. Viewed from different angles, the control member 200 includes a plurality of support arms 290 and a plurality of fixed protrusions 230. The plurality of support arms 290 extend from the first end 210 toward the second end 220 to the position where the rotating member 111 has a fixed recess 113 Outside of one side, each of the plurality of fixed protrusions 230 is respectively disposed on one of the plurality of support arms 290, and can respectively enter the fixed recess 113 of one of the plurality of rotating wheels 110.

As shown in the embodiment shown in FIGS. 3A to 3C, when the fixing member 100 is rotated to the locked position, the fixing concave portion 113 and the fixing convex portion 230 are misaligned, and the fixing convex portion 230 cannot enter the fixing concave portion 113. Therefore, the second end 220 abuts against the moving part 300 and restricts the moving part 300 from moving toward the fixed part 100. Wherein, the control element 200 may include a second elastic element 242 (see FIG. 5C ), which provides elastic force to move the moving element 300 away from the fixed element 100.

More specifically, the second end 220 includes an end edge 221 of the control element and a stopper 222 that can move toward the end edge 221 of the control element and abut against the end edge 221 of the control element. Wherein, the control member 200 includes a third elastic member 243 (see FIG. 5C), which provides elastic force to move the stopper 222 closer to the end edge 221 of the control member, and the stopper 222 has a support portion 222a that can abut against the end edge 221 of the control member . When the fixed part 100 rotates to the locked position, the stopper 222 is located on the path of the moving part 300 moving toward the fixed part 100, thereby restricting the moving part 300 to move toward the fixed part 100. In this way, the moving member 300 entering the limiting portion 711 can remain stationary to limit the movement of the limiting member 700, resulting in a locking effect. In this embodiment, the stopper 222 is separated from the end edge 221 of the control member. However, in different embodiments, the stopper 222 can be directly connected to the end edge 221 of the control member.

As shown in the embodiment shown in FIGS. 4A to 4C, when the fixed member 100 is rotated to the unlocked position, the fixed concave portion 113 corresponds to the fixed convex portion 230, and the fixed convex portion 230 can enter the fixed concave portion 113, so that the second end 220 is not connected to the movable member. 300 abuts, and the restriction of the movement of the moving part 300 toward the fixed part 100 by the second end 220 is released. Therefore, the moving part 300 can move toward the fixed part 100.

More specifically, in the embodiment shown in FIGS. 5A to 5C, the stopper 222 has an opening 223. When the fixing member 100 rotates to the unlocked position, the control member 200 rotates due to the elastic force of the first elastic member 241 so that the fixing protrusion 230 enters the fixing recess 113, thereby driving the end edge 221 of the control member to rotate. At this time, the stopper 222 approaches the end edge 221 of the control member by the elastic force provided by the third elastic member 243, and moves to the opening 223 corresponding to the moving member 300. The stopper 222 releases the restriction of the moving member 300 toward the fixed member 100. , The moving part 300 can move into the opening 223. In this way, when the limiting member 700 moves, the moving member 300 can leave the limiting portion 711 without Will restrict its movement. Wherein, the moving member 300 has an inclined surface 311 facing one side of the limiting member 700, so that when the limiting member 700 moves, the moving member 300 can leave the limiting portion 711 more smoothly.

Based on the above, the user can pass the limiting member 700 through the object to be fixed and then extend into the housing 600 (see FIG. 1A ), and make the moving member 300 enter the limiting portion 711. Then, dial the character wheel to make the number different from the unlocked number, even if the fixed member 100 rotates to a locked position other than the first position, the movement of the movable member 300 is restricted, so that the movement of the stopper 700 is restricted, which affects the object. Produce a locking effect. Wherein, the limiting member 700 may include a plurality of limiting parts 711 arranged at different positions, so that the limiting member 700 extends into the housing 600 and is fixed at different positions to fix/lock objects of different sizes.

In the above embodiment, the fixed module 800 includes the control member 200 for restricting the movement of the moving member 300, so as to achieve the effect of fixing the limiting member 700. However, in different embodiments, the fixed module 800 is changed according to considerations such as manufacturing, design, or use. For example, other conventional combination locks without a control part are used, and the movement of the moving part is restricted by elements such as shafts. So as to achieve the effect of fixing the limit piece.

Although the foregoing description and drawings have disclosed the preferred embodiment of the present invention, it must be understood that various additions, many modifications and substitutions may be used in the preferred embodiment of the present invention without departing from the present invention as defined by the appended claims. The spirit and scope of the new principle. Those who are familiar with the technical field of the present invention will appreciate that the present invention can be used to modify many forms, structures, layouts, proportions, materials, elements and components. Therefore, the embodiments disclosed herein should be considered to illustrate the present invention, rather than to limit the present invention. The scope of this new model shall be defined by the appended claims, and cover its legal equivalents, and is not limited to the previous description.

101: first axis

103: Third axis

600: shell

610: Operation Surface

620: Shell entrance

660: accommodating recess

670: Shell outlet

700: limit piece

711: Limit

800: fixed module

900: fixed device

Claims (10)

A fixing device comprising: A housing with an operating surface; A fixed module set in the housing, including at least one rotating wheel at least partially extending out of the operating surface; A limiter, which can rotate parallel to a first plane, includes a connecting end connected to the housing, and a free end that can extend into the housing; Wherein, when the rotating wheel rotates to a position other than the first position, the fixed module restricts the movement of the free end extending into the housing; when the rotating wheel rotates to the first position, the fixed module pair extends into The restriction on the movement of the free end of the shell is released. The fixing device according to claim 1, wherein the housing is flat, and the operation surface is parallel to the first plane. The fixing device according to claim 1, wherein: The fixed module contains: A fixing member, including the at least one rotating wheel, capable of rotating relative to a first axis, and the rotating wheel at least partially extends out of the operating surface; A control element, arranged on one side of the fixing element, is rotatable relative to a second axis parallel to the first axis, and includes a first end and a second end at opposite ends, wherein the first end Located on the second axis; and A moving member, which is disposed on the other side of the second end relative to the first end, and can move along a third axis perpendicular to the first axis; and The limiting member includes a limiting portion, and the free end can extend into the housing to allow the moving member to enter the limiting portion; Wherein, when the fixed part rotates to a position other than the first position, the moving part enters the limiting part, and the second end restricts the moving part from moving toward the fixed part; when the fixed part rotates to the first position , The restriction on the movement of the moving part toward the fixed part by the second end is released, and the moving part can leave the limiting part. The fixing device according to claim 3, wherein: The rotating wheel contains: A rotating member capable of rotating relative to the first axis, and one side of the rotating member has a fixed recess; and A ring piece, which can be sleeved on the rotating piece, so that one side of the rotating piece with the fixed recess protrudes from one side of the ring piece; The control member has a fixed convex portion facing the side of the fixed concave portion of the rotating member; Wherein, when the fixing member rotates to a position other than the first position, the fixing concave portion is misaligned with the fixing convex portion; when the fixing member rotates to the first position, the fixing concave portion corresponds to the fixing convex portion, and the fixing convex The part can enter the fixed recess, so that the restriction of the second end on the movement of the moving part toward the fixed part is released. The fixing device according to claim 4, wherein the fixing member includes a plurality of rotating wheels, the control member is a sheet including a plurality of hollow portions and a plurality of fixed convex portions, and each of the plurality of rotating wheels extends separately Entering one of the plurality of hollow parts, each of the plurality of fixed convex parts is respectively disposed between the plurality of hollow parts, and can respectively enter the fixed concave part of one of the plurality of rotating wheels. The fixing device according to claim 4, wherein the fixing member includes a plurality of rotating wheels, the control member includes a plurality of support arms and a plurality of fixed protrusions, and the plurality of support arms are directed from the first end to the second The end extends to the side of the rotating member having the fixed concave portion, and each of the plurality of fixed convex portions is respectively disposed on one of the plurality of support arms, and can respectively enter into the plurality of rotating wheels One of the fixed recesses. The fixing device according to claim 3, wherein the control member further includes a first elastic member for providing elastic force to rotate the control member to approach the fixing member. The fixing device according to claim 3, wherein the control member further includes a second elastic member for providing elastic force to move the moving member away from the fixing member. The fixing device according to claim 3, wherein the second end portion further includes an end edge of the control element and a stopper that can move toward the end edge of the control element and abut against the end edge of the control element, when the fixing element Rotate to a position other than the first position, the stopper restricts the moving part from moving toward the fixed part; when the fixed part rotates to the first position, the stopper restricts the moving part toward the fixed part Lifted. The fixing device according to claim 9, wherein the stopper has an opening, and when the fixing member rotates to the first position, the opening corresponds to the moving member, and the moving member can move into the opening to make the stopper The stopper releases the restriction of the moving part from moving toward the fixed part.

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