CN111206836A

CN111206836A - Guiding device

Info

Publication number: CN111206836A
Application number: CN202010026067.8A
Authority: CN
Inventors: 陈解元
Original assignee: Guangdong Tutti Household Science & Technology Co ltd
Current assignee: Guangdong Tutti Household Science & Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-05-29

Abstract

The invention relates to a guiding device, which comprises a supporting mechanism and a connecting mechanism connected with the supporting mechanism; the supporting mechanism comprises a fixing piece and a supporting piece; the fixing piece is used for fixedly connecting the base plate of the storage piece; the supporting part is used for connecting a first moving part of the storage part; the connecting mechanism comprises a connecting piece and a linkage piece; two ends of the connecting piece are respectively hinged with the fixing piece and the supporting piece; the two ends of the linkage part are respectively hinged with the fixing part and the supporting part. The guide device is respectively hinged with the fixing piece and the supporting piece through two ends of the connecting piece; two ends of the linkage part are respectively hinged with the fixing part and the supporting part; drive support piece removal and make connecting piece and linkage piece remove through first moving member to guarantee that first moving member motion or atress in-process are vertical, can not appear rocking. The guide device has the advantages of simple structure, convenient operation, stability and reliability.

Description

Guiding device

Technical Field

The invention relates to the technical field of hardware accessories, in particular to a guide device.

Background

Among the door opening modes of various household cabinet doors, the flat sliding door is a more common mode with higher space utilization rate and is favored greatly. When the plurality of door panels are closed, all the door panels are positioned on the same plane, the cabinet body is good in tightness, and the appearance is neat and attractive. When the parallel sliding door is opened, the door plates can be staggered, so that the track of the door plate needs to have specific requirements when the door is opened.

Generally, the door panel has two fixed points, and the fixed support can move on the guide rail in two directions of X and Y. That is, the door panel is opened along the guide rail in an arcuate path. In order to ensure that the door plate can not interfere and collide with the door plate beside when being opened, the arc tracks of the two fixing supports are different, so that the door plate is inclined when being opened and is in an open posture, and the interference with the door plate beside can be avoided.

Currently, there are two general types of lying doors: one is an upper guide and lower guide structure, and the other is an upper guide and side guide structure. When the upper and lower guide structure is actually used, the lower guide structure can be leaked outside and seen, and the appearance is not good enough. The scheme of the upper guide and side guide structure is that the side guide structure is installed on the back of the door plate, and the lower end of the cabinet body needs to be guided by a lower guide rail. However, the side guide structure is generally a single link or a two-link structure, so that the door plate is easy to shake when moving or being stressed, and the use experience and the structural stability are influenced.

Disclosure of Invention

In view of the above, there is a need to provide a guide device with simple structure, stability and reliability.

A guide device is characterized by comprising a support mechanism and a connecting mechanism connected with the support mechanism; the supporting mechanism comprises a fixing piece and a supporting piece; the fixing piece is used for fixedly connecting the base plate of the storage piece; the supporting part is used for connecting a first moving part of the storage part; the connecting mechanism comprises a connecting piece and a linkage piece; the two ends of the connecting piece are respectively hinged with the fixing piece and the supporting piece; and two ends of the linkage part are respectively hinged with the fixing part and the supporting part.

The guide device is respectively hinged with the fixing piece and the supporting piece through two ends of the connecting piece; two ends of the linkage part are respectively hinged with the fixing part and the supporting part; drive support piece removal and make connecting piece and linkage piece remove through first moving member to guarantee that first moving member motion or atress in-process are vertical, can not appear rocking. The guide device has the advantages of simple structure, convenient operation, stability and reliability.

In one embodiment, the connecting member is arranged in parallel with the linkage member.

In one embodiment, the device further comprises a power accumulating mechanism; the force accumulation mechanism comprises a first mounting part, a second mounting part and a force accumulation part; the first mounting piece is mounted on the fixing piece; the second mounting piece is mounted on the connecting piece; and two ends of the power accumulating piece are respectively connected with the first mounting piece and the second mounting piece.

In one embodiment, the connecting mechanism further comprises a limiting member and a positioning member; the limiting piece is connected to one end of the supporting piece connected with the connecting piece; the limiting piece is used for being connected with an external first synchronous rod; the positioning piece is connected to one side of the linkage piece; the positioning piece is used for connecting an external second synchronous rod.

In one embodiment, the position-limiting member and the positioning member are disposed on the same plane.

In one embodiment, the connection mechanism further comprises a tab; the lug is connected with one end of the linkage piece close to the fixing piece; the lug is matched with the fixed piece to limit the movement of the linkage piece.

In one embodiment, the device further comprises a sliding mechanism; the sliding mechanism comprises a bracket and a sliding part connected with the bracket; the bracket is arranged at one end of the supporting piece far away from the connecting piece; the sliding part is arranged on the first moving part in a sliding mode.

In one embodiment, the sliding mechanism further comprises a connecting pin and an elastic element sleeved on the connecting pin; the connecting pin penetrates through the supporting piece and the bracket; one end of the elastic piece is abutted against the supporting piece, and the other end of the elastic piece is abutted against the connecting pin.

In one embodiment, the connecting member includes a first connecting portion, a second connecting portion, and a third connecting portion; two sides of the second connecting part are respectively and vertically connected with the first connecting part and the third connecting part; the linkage piece comprises a first linkage part, a second linkage part and a third linkage part; and two sides of the second linkage part are respectively and vertically connected with the first linkage part and the third linkage part.

In one embodiment, the support comprises a first support part, a second support part and a third support part; the first supporting part and the third supporting part are respectively reversely and convexly arranged at two ends of the second supporting part; the connecting piece is pivoted to the first supporting part; the linkage piece is pivoted to the second supporting part; the third supporting part is used for connecting the first moving part.

Drawings

FIG. 1 is a schematic structural diagram of a guide device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the guide shown in FIG. 1, wherein the sliding mechanism is not shown;

FIG. 3 is a schematic view of the guide shown in FIG. 1 in a deployed state;

FIG. 4 is a schematic view of the guide shown in FIG. 3 during folding;

fig. 5 is a schematic view of the guide shown in fig. 3 in a folded state.

Reference is made to the accompanying drawings in which:

a guide device 100;

the support mechanism 10, the fixing member 11, the first fixing portion 111, the second fixing portion 112, the support member 12, the first supporting portion 121, the second supporting portion 122, the third supporting portion 123, the connecting mechanism 20, the connecting member 21, the first connecting portion 211, the second connecting portion 212, the third connecting portion 213, the linkage member 22, the first linkage portion 221, the second linkage portion 222, the third linkage portion 223, the projection 23, the limiting member 24, and the positioning member 25;

the power accumulating mechanism 30, the first mounting part 31, the second mounting part 32, the power accumulating member 33, the slide mechanism 40, the bracket 41, the slide member 42, the connecting pin 43, the storage member 90, the base plate 91, the first moving member 92, and the second moving member 93.

Detailed Description

In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, a guiding device 100 according to an embodiment of the present invention includes a supporting mechanism 10 and a connecting mechanism 20 connected to the supporting mechanism 10; the supporting mechanism 10 includes a fixing member 11 and a supporting member 12; the fixing member 11 is used for fixing and connecting the substrate 91 of the storage member 90; the support member 12 is used to connect the first moving member 92 of the storage member 90; the connecting mechanism 20 comprises a connecting piece 21 and a linkage piece 22; two ends of the connecting piece 21 are respectively hinged with the fixing piece 11 and the supporting piece 12; the two ends of the linkage 22 are respectively hinged to the fixed member 11 and the supporting member 12. The guide device 100 of the present invention is hinged with the fixing member 11 and the supporting member 12 through both ends of the connecting member 21, respectively; two ends of the linkage piece 22 are respectively hinged with the fixed piece 11 and the supporting piece 12; the connecting member 21 and the linkage member 22 are moved by moving the supporting member 12, so that the first moving member 92 is ensured to be vertical during movement or stress, and no shaking occurs. The storage part 90 includes a base plate 91, a first moving part 92 and a second moving part 93; the storage member 90 is a cabinet, the substrate 91 is a middle partition, the first moving member 92 is a first door panel, and the second moving member 93 is a second door panel.

As shown in fig. 1 to 3, in the present embodiment, the supporting mechanism 10 includes a fixing member 11 and a supporting member 12; the fixing member 11 is used for fixing and connecting the substrate 91 of the storage member 90; the support member 12 is used to connect the first moving member 92 of the storage member 90; optionally, the fixing member 11 includes a first fixing portion 111 and a second fixing portion 112 connected to the first fixing portion 111; the first fixing portion 111 is used for connecting the substrate 91 of the storage member 90; one side of the second fixing portion 112 is provided with a notch (not shown). Further, the first fixing portion 111 and the second fixing portion 112 are disposed in an inverted L-shape. The support 12 includes a first support 121, a second support 122 and a third support 123; the first supporting portion 121 and the third supporting portion 123 are respectively reversely protruded at two ends of the second supporting portion 122; the third support portion 123 is used to connect the first moving member 92. Alternatively, the first supporting portion 121 is disposed on one side of the second supporting portion 122 facing the fixing member 11; the third supporting portion 123 is disposed on a side of the second supporting portion 122 away from the fixing member 11. Further, the third supporting portion 123 is provided with a relief hole (not shown).

In one embodiment, the connecting mechanism 20 includes a connecting member 21 and a linkage member 22; two ends of the connecting piece 21 are respectively hinged with the fixing piece 11 and the supporting piece 12; the two ends of the linkage 22 are respectively hinged to the fixed member 11 and the supporting member 12. Optionally, the connecting member 21 is pivotally connected to the first supporting portion 121; the linkage 22 is pivoted to the second supporting portion 122; further, the link 21 is disposed in parallel with the link 22 so as to move synchronously. In order to enhance the reliability of the connection, the connection member 21 includes a first connection portion 211, a second connection portion 212, and a third connection portion 213; two sides of the second connection portion 212 are respectively and vertically connected with the first connection portion 211 and the third connection portion 213; the link 22 includes a first link portion 221, a second link portion 222, and a third link portion 223; both sides of the second linkage portion 222 are respectively vertically connected to the first linkage portion 221 and the third linkage portion 223. Alternatively, the connecting member 21 is of an inverted C-shape, and the linkage member 22 is of an inverted C-shape; two ends of the first connecting portion 211 are respectively hinged to the fixing member 11 and the supporting member 12; the two ends of the third connecting part 213 are hinged to the fixing part 11 and the supporting part 12 respectively; the two ends of the first linkage part 221 are respectively hinged with the fixing part 11 and the supporting part 12; the third link 223 is hinged to the fixing member 11 and the supporting member 12 at both ends thereof. Further, the first connection portion 211, the third connection portion 213 and the first support portion 121 are inserted through the rotation shaft, and the first connection portion 211, the third connection portion 213 and the second fixing portion 112 are inserted through the rotation shaft. The first and third linking

portions

221 and 223 and the first support portion 121 are inserted through the rotation shaft, and the first and third linking

portions

221 and 223 and the second fixing portion 112 are inserted through the rotation shaft. When the first moving member 92 is in the open state, a vertical pressure is applied to the first moving member 92, and under the action of the connecting member 21 and the linking member 22, there are two support points, and when the pressure is transmitted, the connecting mechanism 20 does not rotate.

To limit the movement of the link 22, the connection mechanism 20 further comprises a cam 23; the lug 23 is connected with one end of the linkage piece 22 close to the fixed piece 11; the projection 23 cooperates with the fixed member 11 to limit the movement of the linkage member 22. As shown in fig. 3, when the first moving part 92 is in the open state, one end of the linking member 22 is disposed perpendicular to the supporting member 12, and the other end of the linking member 22 is disposed perpendicular to the side of the second fixing portion 112 with the notch, at this time, the protrusion 23 abuts against the side of the second fixing portion 112 with the notch; as shown in fig. 5, when the first moving member 92 is in the closed state, one end of the linking member 22 is parallel to the supporting member 12, and the other end of the linking member 22 is parallel to the side of the second fixing portion 112 with the notch, and at this time, the protrusion 23 abuts against the side of the second fixing portion 112 with the notch. In one embodiment, the connecting mechanism 20 further includes a limiting member 24 and a positioning member 25; the limiting member 24 is connected to one end of the supporting member 12 connected to the connecting member 21; the limiting member 24 is used for connecting an external first synchronizing rod (not shown); the positioning member 25 is connected to one side of the link member 22; the positioning element 25 is used for connecting an external second synchronization rod (not shown). In order to fully utilize the space, the limiting member 24 is connected to one end of the second supporting portion 122 connected to the first supporting portion 121; the limiting member 24 and the third supporting portion 123 are convexly disposed on the same side of the second supporting portion 122; the positioning member 25 is connected to a side of the third link 223 away from the second link 222; the position limiting member 24 and the position limiting member 25 are disposed on the same plane. When the first moving member 92 is in the open state, the limiting member 24 is perpendicular to the positioning member 25; when the first moving member 92 is in the closed state, the position-limiting member 24 is disposed parallel to the positioning member 25. In other embodiments, the positioning member 25 is connected to one side of the first linkage portion 221.

Referring to fig. 4 and 5, the guiding device 100 further includes a power accumulating mechanism 30; the power storage mechanism 30 includes a first mounting member 31, a second mounting member 32, and a power storage member 33; the first mounting member 31 is mounted on the fixing member 11; the second mounting member 32 is mounted on the connecting member 21; the first attachment member 31 and the second attachment member 32 are connected to both ends of the power accumulating member 33, respectively. Alternatively, the power accumulating member 33 is a tension spring. In use, when the first moving member 92 is opened, the power accumulating member 33 can prevent the first moving member 92 from moving to cause the connecting mechanism 20 to rotate under the counterclockwise moment; at this time, a vertical pressing force is applied to the first moving member 92, and the coupling mechanism 20 is not rotated by the counterclockwise moment generated by the power accumulating member 33. Meanwhile, in the closing process of the first moving part 92, the power accumulating part 33 is contracted to provide a pulling force for the connecting part 21, so that the closing pulling force is provided for the supporting part 12 and the first moving part 92, and the first moving part 92 is closed more tightly. As shown in FIG. 4, by moving the first moving member 92 to move the support member 12, a clockwise moment is generated and overcomes the moment of the power accumulating member 33, and the connecting mechanism 20 rotates clockwise and continues to move as the first moving member 92 is closed.

In one embodiment, the present guide 100 further includes a sliding mechanism 40; the sliding mechanism 40 includes a bracket 41 and a slider 42 connected to the bracket 41; the bracket 41 is arranged at one end of the supporting part 12 far away from the connecting part 21; the slider 42 is slidably provided on the first moving member 92, and reduces drag and noise by rolling friction. Alternatively, the bracket 41 is mounted to the third support part 123; further, the slider 42 is a pulley; the number of the sliding members 42 is four, and four sliding members 42 are installed two by two on both sides of the bracket 41. The sliding mechanism 40 further includes a connecting pin 43 and an elastic member (not shown) sleeved on the connecting pin 43; the connecting pin 43 penetrates through the support 12 and the bracket 41; one end of the elastic member abuts against the support member 12 and the other end abuts against the connecting pin 43, so that the bracket 41 is slidably provided to the third support portion 123 of the support member 12. Optionally, the connecting pin 43 penetrates through the yielding hole of the third supporting portion 123; the elastic member is received in the relief hole of the third supporting portion 123. During the closing of the first moving member 92, the connecting pin 43 can slide in the abdicating hole of the third supporting part 123, which provides more freedom for the first moving member 92 not to be jammed during the movement. Although the connecting pin 43 can have a space for movement in the yielding hole of the third supporting portion 123, under the action of the elastic member, the first moving member 92 does not shake when being subjected to a tensile force, so that the support 41 can move in the yielding hole and return to the initial position under the action of the resilience force of the elastic member.

When the guiding device 100 is used, as shown in fig. 3, when the first moving member 92 is in an open state, one end of the linking member 22 is perpendicular to the supporting member 12, the other end of the linking member 22 is perpendicular to the side of the second fixing portion 112 with the notch, at this time, the limiting member 24 is perpendicular to the positioning member 25, the limiting member 24 is located on the back of the first moving member 92, and the positioning member 25 is located on one side of the second moving member 93, so as to save space; as shown in fig. 4, the supporting member 12 is driven to move by moving the first moving member 92, so that the connecting member 21 and the linking member 22 rotate around the fixing member 11 until one end of the linking member 22 is parallel to the supporting member 12, and the other end of the linking member 22 is parallel to the side of the second fixing portion 112 with the notch, as shown in fig. 5, at this time, the limiting member 24 is parallel to the positioning member 25, the limiting member 24 and the positioning member 25 are both located on the back of the first moving member 92, so that no more space is occupied, and the first moving member 92 is in a closed state.

The guide device 100 of the present invention is hinged with the fixing member 11 and the supporting member 12 through both ends of the connecting member 21, respectively; two ends of the linkage piece 22 are respectively hinged with the fixed piece 11 and the supporting piece 12; the first moving part 92 drives the supporting part 12 to move so as to move the connecting part 21 and the linkage part 22, so that the first moving part 92 is ensured to be vertical in the movement or stress process and not to shake. The guide device 100 has simple structure, convenient operation, stability and reliability.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A guide device is characterized by comprising a support mechanism and a connecting mechanism connected with the support mechanism; the supporting mechanism comprises a fixing piece and a supporting piece; the fixing piece is used for fixedly connecting the base plate of the storage piece; the supporting part is used for connecting a first moving part of the storage part; the connecting mechanism comprises a connecting piece and a linkage piece; the two ends of the connecting piece are respectively hinged with the fixing piece and the supporting piece; and two ends of the linkage part are respectively hinged with the fixing part and the supporting part.

2. The guide device of claim 1, wherein the connecting member is disposed in parallel with the linkage member.

3. The guide device of claim 1, further comprising a power accumulating mechanism; the force accumulation mechanism comprises a first mounting part, a second mounting part and a force accumulation part; the first mounting piece is mounted on the fixing piece; the second mounting piece is mounted on the connecting piece; and two ends of the power accumulating piece are respectively connected with the first mounting piece and the second mounting piece.

4. The guide device of claim 1, wherein the connecting mechanism further comprises a limiting member and a positioning member; the limiting piece is connected to one end of the supporting piece connected with the connecting piece; the limiting piece is used for being connected with an external first synchronous rod; the positioning piece is connected to one side of the linkage piece; the positioning piece is used for connecting an external second synchronous rod.

5. The guiding device as claimed in claim 4, wherein the position-limiting member and the positioning member are disposed on the same plane.

6. The guide device of claim 1, wherein the connection mechanism further comprises a tab; the lug is connected with one end of the linkage piece close to the fixing piece; the lug is matched with the fixed piece to limit the movement of the linkage piece.

7. The guide device of claim 1, further comprising a sliding mechanism; the sliding mechanism comprises a bracket and a sliding part connected with the bracket; the bracket is arranged at one end of the supporting piece far away from the connecting piece; the sliding part is arranged on the first moving part in a sliding mode.

8. The guiding device as claimed in claim 7, wherein the sliding mechanism further comprises a connecting pin and an elastic member sleeved on the connecting pin; the connecting pin penetrates through the supporting piece and the bracket; one end of the elastic piece is abutted against the supporting piece, and the other end of the elastic piece is abutted against the connecting pin.

9. The guide device of claim 1, wherein the connector comprises a first connector, a second connector, and a third connector; two sides of the second connecting part are respectively and vertically connected with the first connecting part and the third connecting part; the linkage piece comprises a first linkage part, a second linkage part and a third linkage part; and two sides of the second linkage part are respectively and vertically connected with the first linkage part and the third linkage part.

10. The guide device of claim 1, wherein the support member comprises a first support portion, a second support portion, and a third support portion; the first supporting part and the third supporting part are respectively reversely and convexly arranged at two ends of the second supporting part; the connecting piece is pivoted to the first supporting part; the linkage piece is pivoted to the second supporting part; the third supporting part is used for connecting the first moving part.