TWM440035U - Improved automatic homing rail structure - Google Patents

Description

M440035 V. New description: [New technical field] This creation department is about an automatic homing device, especially for a kind of sliding rail operation, which has a simplified structure and a more stable operation, and can be operated by simple operation. Automatic homing slip improvement structure for troubleshooting. [Prior Art] According to the current drawing cabinet or drawer, it is widely used in various storage and storage devices. In order to facilitate the pulling operation of the cabinet (drawer), the cabinet (drawer) is usually combined with the side rails. The positioning guide φ slides and is used for convenient closing when the cabinet (drawer) is pushed. The slide rail is further combined with an automatic homing structure. When the cabinet Zhao (drawer) is pushed to the end, the automatic homing The structure will cause the cabinet (drawer) to be pulled back and automatically retracted and in a stable closed state. The automatic homing technique of the related related slide rails, such as the patent No. M349712, the automatic homing rail device comprises: a bottom rail and an inner rail, the inner rail is relatively slid on the bottom rail; a control device includes The control seat and the sliding cover member are fixed to the bottom rail. The control seat is provided with a buffering member and at least one spring. The buffering member includes a dry rubber damping buffer bar, and the spring is coupled to the control seat. The control seat extends with a control panel, and the control panel is provided with a concave guide groove. The rear portion of the guide slot is provided with a bayonet slot on one side and a rear end of the bayonet slot. The sliding guide member is disposed on the control seat, and the sliding cover member is provided with a pair of buffering sockets which should be inserted into the dry rubber damping buffer rod, and the front part of the sliding cover member is provided with a front end a first rotary groove and a second rotary groove at the rear end; a swinging member is pivotally disposed in the sliding cover member, the swinging member includes a first actuating block having a front end disposed in the first rotary groove and The rear end is disposed in the second rotary groove The bottom of the oscillating member is provided with an embedded portion embedded in the guiding groove; a linking member is fixed on the inner rail, and an arc convex portion is arranged on one side of the connecting member, and the arc is convexly convex After the part, a side concave portion is formed, and the front end of the linking member is provided with a front pushing portion. The above-mentioned conventional automatic homing rail device can achieve the effect of its automatic return closing, but there is still a lack of existence. For example, the base needs to be provided with a control seat, which is used to set the spring, 3 M440035 buffering. a member and the like, and providing the positioning and sliding operation of the sliding cover member, and the control seat is provided with a latching groove and a inclined guiding groove at the rear end of the concave guiding groove for the swinging in the sliding cover member The yaw action of the piece is also required to provide a linkage member opposite to the inner rail, and the linkage member is provided with an arc convex abutting portion, a side concave portion and a front pushing portion for interlockingly controlling the swinging member. In this way, the overall configuration and assembly of the automatic homing rail device is quite complicated, and the manufacturing, assembly and maintenance costs are greatly increased, and the complicated components are easily caused to cause failures, which are not economical and non-ideal. Furthermore, since the oscillating member is interlocked by the linking member on the inner rail, when the inner rail is operated, the relative position of the linking member and the oscillating member may be deviated due to impact or vibration. The sliding cover member where the oscillating member is located is subjected to the pulling action of the spring, and the oscillating member is automatically pulled forward to be out of position controlled by the linking member, thereby causing the automatic homing of the cabinet to be invalid, and the failure failure is used. It is not possible to repair and reply by simple operation, and it needs to be improved. Moreover, the automatic homing slide device is quite complicated and occupies a large operation space, and is not conducive to the use of a specific implant (such as a refrigerator, etc.), because the refrigerator is pulled outside during the pulling operation. The air will enter or be attached to the slide rail. Since the water in the air will be cold and frosted in the refrigerator, the conventional automatic homing slide device will be extremely easy to knot. The shortcomings of frost and adhesion to dust are also necessary to improve. Therefore, how to improve the conventional missing such automatic homing rail device should be an important direction that the industry should work hard to solve and overcome. The creator has the custom automatic homing rail technology manufacturing assembly. The shortcomings of the maintenance and the unsatisfactory design of the structure, the creator of the case started to develop its solution, hoping to develop an automatic homing slip that is more convenient for manufacturing, economical and operational stability. The track is improved in structure and is suitable for use in the use of refrigerators, etc., in order to serve the public and promote the development of this industry, and to create the creation of this creation by a long time. [New content] The purpose of this creation is to provide The utility model relates to an improved structure of an automatic homing slide rail, which can simplify and stabilize the automatic homing of the slide rail, and the assembly and disassembly are simpler and faster, thereby reducing the manufacturing assembly cost and the maintenance in the future. The cost is also lower, and thus the positive character

Claims (1)

5 luxury patent scope: h kinds of automatic homing slide improved structure, including: a bottom rail, which includes a bottom rail space, and (4) a month to walk in the bottom rail of the bottom rail space, the rail rail The side system 1^ is extended to push the _, and is fixed on the bottom rail, and the control seat includes a rear section-elastic-sliding action groove, and the front end of the sliding action groove is defined and formed 2 and other sliding group, is the sliding action set in the control seat, the sliding group is composed of peach and body sliding compensation __, the end, the swinging member is provided with a - hook, The rear end of the spring member is formed with two at least one second actuating groove at the end of the actuating portion; and the first member is disposed in a spring groove of the puddle control seat, the front and the rear end of the elastic member are respectively Fixing the sliding member and the rear end of the spring groove; the foregoing structure is configured to extend into the second actuating groove of the oscillating member for generating a sliding and yaw motion of the oscillating member, and The yaw of the oscillating member will cause the hook to snap into the slot port.曰2. As described in claim 1, the self-position_modified structure, wherein the (four) seat comprises an m-plate, and the face spring is formed by the main wire and the end plate of the main seat plate. The rear end of the tank body is provided with a rib to fix the fitting portion of the elastic member. 3. For example, the application of the exclusive earner® second self-returning (10) rail improved structure, wherein the sliding actuating slot is a double U-shaped trough formed by the main seat plate, the two end plates and an extension plate. 4. The automatic homing slide improved structure of claim 1, wherein the rear end of the sliding actuating groove is provided with a baffle for the final abutment of the sliding set. 5. An automatic homing slide improved structure according to claim 2, wherein the main seat plate is provided with a through window hole relative to the sliding action groove. 6. An automatic homing slide improved structure according to claim 5, wherein the front end of the penetrating window is extended rearwardly with abutting member. 10. 7. The automatic homing improvement structure described in the first aspect of the patent application, wherein the rear end of the cymbal is provided with a positioning portion for consolidating the elastic member. = Application for the automatic returning track improvement structure described in item i of the patent garden, wherein the bow surface „ the end material is provided with the ft oblique height. As described in item 1 of the patent application scope— In the second class, there is a field _, wherein the oscillating first actuating groove is in the first row. Before the end of the Gu Department, the step is set - the action channel is formed. a groove, the first actuating groove and the automatic homing improvement structure of the locating type, wherein the urging of the actuating portion has an offset of -1 on the displacement path. As claimed in claim 9 Said - the trajectory of the trajectory of the slanting member and the oscillating member M44{ ίοι. ^10035 Ί 4. 1? Correction of the no-representation: (1) The representative representative of the case is: (2) (2) The symbol of the representative figure is briefly described as follows: bottom rail 10 fixed plate 11 fixing hole 111 front positioning hole 112 rear positioning hole 113 bottom space 12 slide rail 20 sliding portion 21 push rod 22 control seat 30 fixing plate 31 > 32 fixing Hole 311 '321 screw 312, 322 main seat plate 301 sliding action groove 34 slot port 345 slider 41 swinging member 42 elastic member 50 2