TW201431512A - Position-limiting device of cabinet moving unit - Google Patents

Abstract

A position-limiting device of a cabinet moving unit of is mounted between a fixed unit and a moving unit that are movable relative to each other, and comprises at least one stop block mounted to the fixed unit and adjacent to the moving unit and at least one abutting block mounted at an end of the moving unit and adjacent to the fixed unit, so that when the moving unit and the fixed unit are moved relative to each other, lateral movement of the moving unit can be constrained. The present invention is capable of preventing lateral displacement of the moving unit so that when the moving unit is pressed down and ejected to open, the moving unit is allowed to follow a straight line to first move in a closing direction to the bottom and then spring back in an opening direction, making it suitable for being pressed down at any location to open without causing a result of lateral displacement due to being pressed down at a non-central portion, thereby providing an effect of moving straight.

Description

Cabinet mobile unit limit device

The invention relates to a cabinet, in particular to a cabinet moving unit limiting device for opening a mobile unit by pressing and popping.

In order to enable a moving unit to smoothly enter and exit a hollow cabinet, a sliding rail unit is generally installed on the left and right sides of the cabinet and the moving unit, and the sliding rail unit usually uses two or three rails. They are embedded in each other to have a function of sliding relative to each other. The mobile unit includes a carrier moving member located inside the cabinet, the carrier moving member having a piece of door panel on the front side.

For the switch of the slide rail unit, there are two types of mechanical and electric type, wherein the mechanical design, some press the door panel of the mobile unit to pop open, and some can buffer the deceleration to avoid the impact noise, and the electric design, Therefore, it is not necessary to provide a handle on the door panel of the mobile unit, and the mobile unit can be driven to open only by touching any position on the surface of the door panel of the mobile unit. However, the electric design has the following disadvantages: (1) it requires electric energy and does not meet environmental protection requirements. (2) It is easy to have wires in the environment where wood materials are used, which may cause short-circuiting. Safe and costly, (3) due to the opening or closing of the slide unit, each It takes 2~3 seconds, so the use of electric design will lead to over-development. The present invention is therefore improved for a mechanical push-on design.

In addition, since the rails of the rail unit often have a gap between the rails, if the rail unit is opened by pressing and popping, the pressing action must be performed at the center of the door panel surface of the mobile unit, if When pressed farthest from the center, for example, when the corner is pressed, the moving unit will deviate from the forward moving track due to the biasing force, and will be moved sideways along the pressing direction, which often causes the mobile unit to be unable to walk straight forward, especially The mobile unit with a large size needs to be restricted from being pressed at the central portion, otherwise it may easily occur at another remote end away from the central pressing portion. Most of the manufacturers use a smaller size design, so that the push-and-pop function does not fail, but its scope of application is relatively narrow.

It should be further noted that the cabinet and the width of the carrying moving parts inside the cabinet have involved multiple problems. For example, a fixed space for the cabinet is set to a width of 240 CM, which may be It accommodates six cabinets with a width of 40CM, or two cabinets with a width of 120cm. The total width of these cabinets is 240CM. However, there are many cabinets with a large number of widths. Disadvantages: (1) There are too many gaps between the door panels fixed by the moving parts inside the cabinet, so the appearance is not refined. (2) Since each cabinet requires two left and right side panels, and requires independent hardware and assembly, Therefore, more materials must be used, which are not only environmentally friendly, but also costly. (3) There will be more cabinet side plates in the fixed space, so it will occupy a relatively large fixed space and relatively Reduce cabinets The carrying space inside the body carries the accommodation space of the article. Therefore, in a limited fixed space, a cabinet having a large width is used, and the mobile unit can be linearly moved when the push-out is opened, so that the failure of the mobile unit to be turned on does not occur, which is one of the focuses of the research and development of the industry.

Accordingly, it is an object of the present invention to provide a cabinet moving unit limiting device that can be popped open to smoothly move linearly when the mobile unit is pressed at any position.

Therefore, the cabinet moving unit limiting device is configured to be installed between a fixed unit and a moving unit that are relatively slidable, and includes: at least one is mounted on the side of the fixed unit adjacent to the moving unit and is offset from the side A block that moves the unit while limiting the lateral movement margin of the mobile unit.

The cabinet moving unit limiting device is configured to be installed between a fixed unit and a mobile unit that can slide relative to each other, and comprises: at least one mounted on a side of the moving unit adjacent to the fixed unit and abutting the fixing The unit limits the top block of the mobile unit's lateral movement margin.

The cabinet moving unit limiting device is configured to be installed between a fixed unit and a moving unit that are relatively slidable, and includes: at least one end mounted on the fixed unit and adjacent to one side of the moving unit The stopper, and at least one top block mounted on the end of the moving unit adjacent to the fixed unit, can restrict the lateral movement of the moving unit when the moving unit and the fixed unit slide relative to each other.

1‧‧‧Cabinet mobile unit limit device

2‧‧‧Fixed unit

21‧‧‧ cabinet

22‧‧‧Slide rail fixings

23‧‧‧Limited fasteners

3‧‧‧Mobile unit

31‧‧‧ Carrying moving parts

311‧‧‧ Door panel

32‧‧‧Sliding track full moving parts

33‧‧‧Slide rail connecting moving parts

34‧‧‧Limited mobile parts

4‧‧‧block

41‧‧‧Resistance

42‧‧‧Installation Department

421‧‧‧block screw holes

5‧‧‧Top block

51‧‧‧Connecting Department

52‧‧‧Abutment

521‧‧‧Perforation

6‧‧‧Block adjustment mechanism

61‧‧‧ ‧ boards

611‧‧‧long slot

62‧‧‧stop screws

7‧‧‧Top block adjustment mechanism

71‧‧‧Top block screw hole

72‧‧‧Top block screws

The other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a front cross-sectional view showing a preferred embodiment of the cabinet moving unit limiting device of the present invention; Figure 2 is a partial plan cross-sectional view of the preferred embodiment showing a mobile unit in a closed position; Figure 3 is a partial perspective view of the preferred embodiment; Figure 4 is a partially exploded perspective view of the preferred embodiment Figure 5 is a partial cross-sectional view of the preferred embodiment; and Figure 6 is a view similar to Figure 2 illustrating the mobile unit in an open position.

Referring to Figures 1, 2, and 3, a preferred embodiment of the cabinet moving unit limiting device 1 of the present invention is for mounting between a fixed unit 2 and a moving unit 3 which are relatively slidable. The fixing unit 2 includes a hollow cabinet 21, two sliding rail fixing members 22 respectively fixed to the inner side of the cabinet 21, and two legs respectively connected to the respective rail fixing members 22 and downwardly And a limit fixing member 23 extending to the other rail fixing member 22. The moving unit 3 includes a carrying member 31 that is slidably embedded in the cabinet 21 and accommodates articles. The two sides are respectively fixed to the outside of the carrying member 31 and can be slid relative to each other. The slide rails of the rail fixing member 22 slide the full moving member 32, and the two rails are respectively connected to the rail rail fixing member 22 and the slide rail full moving member 32 and are used for extending the unfolding stroke of the rail full moving member 32. The slide rails are coupled to the moving member 33, and the two brackets are respectively fixed to the bottom sides of the carrier moving member 31 and A limit moving member 34 adjacent to each of the limit fixing members 23 is adjacent. The carrier moving member 31 has a piece of door panel 311 on the front side. When the door panel 311 of the carrying member 31 is pressed and opened, the limit moving member 34 is slid relative to the limiting member 23 to guide and carry the carrying member 31. Sliding in and out of the cabinet 21 in a predetermined direction. However, the sliding structure between the rail fixing member 22, the sliding rail full moving member 32 and the rail connecting moving member 33, and the other structures of the fixing unit 2 and the moving unit 3 are common structures, not The features of the present invention are therefore not described herein. In this embodiment, the fixing unit 2 is a rail fixing member 22 connected to a hollow cabinet 21, and the moving unit 3 is a sliding rail connected to a bearing member 31 having a large width. Show moving parts 32. Of course, the limit fixing member 23 can also be directly the cabinet 21 or the rail fixing member 22, and the limiting moving member 34 can also directly be the carrying moving member 31 or the sliding rail. The moving member 32 and the slide rail link moving member 33 are not limited to this embodiment.

Referring to Figures 3, 4, and 5, the cabinet moving unit limiting device 1 is installed in two groups between the fixed unit 2 and the left and right sides of the moving unit 3, and includes: a stopper 4; A top block 5, a block adjusting mechanism 6, and a top block adjusting mechanism 7.

The stopper 4 is located at an end of each of the limit fixing members 23 and adjacent to one side of each of the limit moving members 34. In the embodiment, the stopper 4 is an inverted L-shaped block and includes A resisting portion 41 projecting in the direction of the respective limit moving member 34, and a mounting portion 42 extending downward from one side of the resisting portion 41. The mounting portion 42 has a stopper screw hole 421. Of course The stopper 4 may have other shapes and is not limited to the embodiment.

The top block 5 is mounted on the end of the respective limit moving member 34 and corresponds to the end block. In the embodiment, the top block 5 is a block that can adjust the gap with the fixing unit 2. And including two connecting portions 51 which are connected to the ends of the respective limit moving members 34 at intervals, and one connecting the connecting portions 51 and gradually protruding toward the center from the connecting portions 51 and protruding toward the blocking block 4 The top abutting portion 52. The abutting portion 52 has a through hole 521. In practice, the number of the connecting portions 51 can also be increased or decreased. For example, the top block 5 includes only one connecting portion 51. Of course, the top block 5 can have other shapes, and thus is not limited to the embodiment.

The block adjusting mechanism 6 is mounted on each of the limit fixing members 23, and includes a frame 61 connected to the respective limit fixing members 23 adjacent to the respective limit moving members 34, and an adjustable The stopper 4 is mounted to the stopper screw 62 of the shelf plate 61 in position. The shelf 61 is disposed against the mounting portion 42 of the stopper 4 and has a long slot 611 extending horizontally toward the respective limit moving member 34. The stopper screw 62 is a lead screw which is a long screw groove 611 of the frame plate 61 and is screwed to the stopper screw hole 421 of the stopper 4. When the position of the stopper 4 is adjusted, the stopper screw 62 can be loosened and moved horizontally in the long groove 611, and when moved to a proper position, the stopper screw 62 is screwed to drive the block. The mounting portion 42 of the block 4 is positioned close to the frame plate 61, and the distance between the block 4 and the top block 5 can be adjusted, so that the block 4 has no gap contact with the top block 5.

The top block adjusting mechanism 7 is mounted to each of the limit moving members 34, and includes an end portion of each of the limit moving members 34 and communicates with the top The top block screw hole 71 of the through hole 521 of the block 5, and the top block screw 72 for attaching the top block 5 to the respective limit moving member 34 at an adjustable position. The top block screw 72 passes through the through hole 521 of the top block 5 and is screwed to the top block screw hole 71. When the position of the top block 5 is adjusted, the top block screw 72 is rotated to adjust the distance between the top block 5 and the stop block 4, so that the top block 5 has no gap contact with the block 4.

It should be noted that the block adjusting mechanism 6 and the block 4 can be disposed on any member of the fixing unit 2, and the top block adjusting mechanism 7 and the top block 5 can also be disposed in the moving unit 3. The end portion of the member is moved in the direction of the movement, so the arrangement is not limited to the embodiment. In addition, the number of the stopper adjusting mechanism 6 and the stopper 4 can be increased or decreased, and the number of the top block adjusting mechanism 7 and the top block 5 can also be increased or decreased.

Referring to Figures 1, 2, and 5, in the normal state, the carrier moving member 31 is folded into the cabinet 21, and the limiting moving members 34 are in a closed position with respect to the limiting fixing members 23, The end portions of the respective limit moving members 34 are adjacent to the ends of the respective limit fixing members 23. At this time, the top block 5 is abutted by the stopper 4, and the top of the top block 5 is brought to the top. The abutting portion 52 has no gap contact with the abutting portion 41 of the block 4, and can be used to limit the lateral movement margin of the respective limit moving member 34, so that the carrying member 31 cannot move laterally relative to the cabinet 21. In this embodiment, the top block 5 is abutted against the block 4 as an example. However, in actual implementation, the top block 5 can be directly used to abut against any part of the fixed unit 2 to limit the mobile unit 3 side. Toward the movement margin, the carrier moving member 31 cannot be moved laterally relative to the cabinet 21.

As shown in FIG. 1 and FIG. 6, when the carrier moving member 31 is to be opened, any position of the door panel 311 provided by the carrier moving member 31 is pressed, for example, away from the corner of the center, since the carrier moving member 31 cannot be opposite. The cabinet 21 is moved laterally, so that the carrier moving member 31 is driven to be ejected, and the respective limit moving members 34 are directed to the opposite direction with respect to the respective limit fixing members 23. The movement of the bullet in an opening direction ensures that the displacement of the left and right sides of the carrying moving member 31 is uniform, and the phenomenon that the skewed side shift cannot be opened can be avoided, so that the pressing and opening movement process is relatively stable without failure.

In summary, the cabinet moving unit limiting device 1 of the present invention mounts the stopper 4 at the end of the limiting fixing member 23, and installs the top block at the end of each of the limit moving members 34. 5, so when the respective limit moving member 34 is in the closed position, the top block 5 will abut against the stop 4, so that the top block 5 has no gap contact with the stopper 4, and can be used. The lateral movement margin of the limit movement member 34 is restricted. Therefore, when the push-opening is opened, the respective limit movement members 34 can be ensured to move straight relative to the respective limit fixing members 23, thereby avoiding pressing. The problem of the opening failure caused by the non-central position, and the need to limit the pressing position, and the bearing member 31 and the cabinet 21 having a large width are therefore applicable to a wide range, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

1‧‧‧Cabinet mobile unit limit device

2‧‧‧Fixed unit

22‧‧‧Slide rail fixings

23‧‧‧Limited fasteners

3‧‧‧Mobile unit

34‧‧‧Limited mobile parts

4‧‧‧block

41‧‧‧Resistance

42‧‧‧Installation Department

421‧‧‧block screw holes

5‧‧‧Top block

51‧‧‧Connecting Department

52‧‧‧Abutment

521‧‧‧Perforation

6‧‧‧Block adjustment mechanism

61‧‧‧ ‧ boards

611‧‧‧long slot

62‧‧‧stop screws

7‧‧‧Top block adjustment mechanism

71‧‧‧Top block screw hole

72‧‧‧Top block screws

Claims (9)

A cabinet moving unit limiting device is installed between a fixed unit and a mobile unit that can slide relative to each other, and comprises: at least one mounted on the side of the fixed unit adjacent to the moving unit and abutting the moving unit And a stop that limits the lateral movement margin of the mobile unit. The cabinet moving unit limiting device according to claim 1, wherein the fixing unit comprises a limiting fixing member, and the cabinet moving unit limiting device further comprises a fixing device fixed to the limiting member and adjustable The stopper adjustment mechanism of the stopper position. The cabinet moving unit limiting device according to claim 2, wherein the block adjusting mechanism comprises a frame connected to the limiting fixing member and having a long groove, and a length of the frame passing through the frame a slot screw and screwed to the stop screw of the block, the long slot is horizontally extended toward the mobile unit, and the stopper screw can be positioned after moving in the long slot to adjust the gap between the block and the mobile unit The distance. A cabinet moving unit limiting device is disposed between a fixed unit and a mobile unit that can slide relative to each other, and comprises: at least one mounted on a side of the moving unit adjacent to the fixed unit and abutting the fixed unit And the top block that limits the lateral movement margin of the mobile unit. The cabinet moving unit limiting device according to claim 4, wherein the moving unit comprises a limit moving member, and the cabinet moving unit limiting device further comprises a movable part mounted on the limiting position and adjustable The top block adjustment mechanism of the top block position. The cabinet moving unit limiting device according to claim 5, wherein the top The block includes at least one connecting portion connected to the limiting moving member, and a top abutting portion protruding from the connecting portion to the blocking block, and the top block adjusting mechanism includes a top abutting portion passing through the top block And screwing to the top block screw of the limit moving member, the distance between the top block and the fixing unit can be adjusted when the top block screw rotates. A cabinet moving unit limiting device is installed between a fixed unit and a moving unit that can slide relative to each other, and includes: at least one end mounted on the end of the fixed unit and adjacent to one side of the moving unit And a top block mounted on the end of the mobile unit adjacent to the fixed unit, and the mobile unit can be restricted from moving laterally when the mobile unit slides relative to the fixed unit. The cabinet moving unit limiting device according to claim 7, wherein the fixing unit comprises a limiting fixing member, and the cabinet moving unit limiting device further comprises a fixing device fixed to the limiting member and adjustable The stopper is positioned to make the stopper and the top block have no gap contact adjustment mechanism. The cabinet moving unit limiting device according to claim 7 or 8, wherein the moving unit comprises a limit moving member, and the cabinet moving unit limiting device further comprises a movement device mounted on the limit position A top block adjusting mechanism capable of adjusting the position of the top block to make the top block and the stopper have no gap contact.