A parallel runner

Abstract

The utility model discloses a parallel runner, which belongs to the technical field of hardware slide rails. The utility model includes a crossbeam, both sides of which are fixedly connected with shafts, the front end and the rear end of the shaft pass through the crossbeam and extend to both sides of the crossbeam, the front side and the rear side of the shaft surface are respectively sleeved with a first crank and a second crank, the first crank is located on the back of the crossbeam, and the first crank and the second crank are provided with a connecting structure on the side away from the shaft, and the connecting structure includes a movable rod fixedly connected to the surface of the first crank and the second crank. The utility model moves the first crank and the second crank from an inclined state to a vertical state and pulls two mutually moving devices. When the distance between the two vertical moving devices is reduced, the first crank and the second crank swing in opposite directions and use the inner crossbeam to keep the swing angle consistent. The utility model can improve the stability of the relatively moving device and avoid the phenomenon of asynchronous displacement on both sides of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware slide rails, in particular to a parallel runner. Background Art

[0002] With the continuous improvement of people's living standards, pull-out bodies are used in most furniture products, especially integrated stoves, dishwashers, disinfection cabinets, etc. in the kitchen, all of which are equipped with pull-out bodies in their cabinets.

[0003] There are only slide rails between the two sides of the drawer body and the two side walls inside the cabinet. The stability of the drawer body is poor when it is pushed and pulled, which can easily cause the two sides of the drawer body to run asynchronously and easily cause the drawer body to shake left and right during the pushing and pulling process, which will not only damage the slide rails, but also greatly reduce the service life of the slide rails.

[0004] Therefore, the parallel runner needs to be redesigned. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a parallel runner, which has the advantage of improving the stability of horizontal movement, and solves the problem that the stability of the drawer body is poor when pushing and pulling the drawer body, which easily causes the two sides of the drawer body to run asynchronously, and easily causes the drawer body to shake left and right during the pushing and pulling process, which not only causes damage to the slide rail, but also greatly reduces the service life of the slide rail.

[0006] The utility model provides the following technical solution: a parallel runner, comprising a crossbeam;

[0007] A shaft is fixedly connected to both sides of the crossbeam, and the front and rear ends of the shaft pass through the crossbeam and extend to both sides of the crossbeam. The front and rear sides of the shaft surface are respectively provided with a first crank and a second crank, and the first crank is located on the back side of the crossbeam. A connecting structure is provided on the side of the first crank and the second crank away from the shaft.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model uses the first crank and the second crank to move from an inclined state to a vertical state and to pull two mutually moving devices. When the distance between the two vertical moving devices is reduced, the first crank and the second crank swing in opposite directions and use the inner cross beam to keep the swing angle consistent. The utility model can improve the stability of the relatively moving device and avoid the phenomenon of asynchronous displacement of the two sides of the device.

[0010] 2. The utility model can facilitate users to connect and install the first crank and the second crank by providing a connecting block, a movable rod and a bearing plate, thereby meeting the use requirements of different environments.

[0011] 3. The utility model provides a spring hinge, so that the bearing plate can have the effect of secondary adjustment of the fixing direction, and further improves the installation application range of the bearing plate.

[0012] 4. The utility model can improve the positioning stability of the load-bearing plate and prevent the load-bearing plate from loosening by providing the threaded holes.

[0013] 5. The utility model can increase the contact area between the cross beam and the first crank and the second crank by providing a bracket and a support plate, thereby preventing the connection between the two from loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0016] Figure 3 This is a schematic diagram of the connection structure of the utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] like Figures 1 to 3 As shown, the parallel runner of this embodiment includes a crossbeam 1, and shafts 2 are fixedly connected on both sides of the crossbeam 1. The front end and the rear end of the shaft 2 pass through the crossbeam 1 and extend to both sides of the crossbeam 1. The front side and the rear side of the surface of the shaft 2 are respectively provided with a first crank 3 and a second crank 4. The first crank 3 is located on the back side of the crossbeam 1, and the first crank 3 and the second crank 4 are provided with a connecting structure 5 on the side away from the shaft 2.

[0019] refer to Figure 3 The connection structure 5 includes a movable rod 6 fixedly connected to the surfaces of the first crank 3 and the second crank 4. A connecting block 7 is movably connected to the surface of the movable rod 6, and a bearing plate 8 is provided on one side of the connecting block 7.

[0020] In this embodiment, by providing the connecting block 7, the movable rod 6 and the bearing plate 8, it is convenient for the user to connect and install the first crank 3 and the second crank 4 to meet the use requirements in different environments.

[0021] refer to Figure 3 A spring hinge 9 is fixedly connected to the surface of the bearing plate 8 , and a side of the spring hinge 9 away from the bearing plate 8 is fixedly connected to the surface of the connecting block 7 .

[0022] In this embodiment, by providing the spring hinge 9 , the bearing plate 8 can have the effect of secondary adjustment of the fixing direction, thereby further improving the installation application range of the bearing plate 8 .

[0023] refer to Figure 3 The surface of the bearing plate 8 is provided with threaded holes 10, and the number of the threaded holes 10 is four and they are evenly arranged around.

[0024] In this embodiment, the threaded holes 10 are provided to improve the positioning stability of the support plate 8 and prevent the support plate 8 from loosening.

[0025] refer to Figure 2 , brackets 11 are fixedly connected to both sides of the crossbeam 1, and support plates 12 are fixedly connected to the front and back sides of the brackets 11. The side of the support plates 12 away from the brackets 11 extends to the outside of the first crank 3 and the second crank 4 respectively and is sleeved on the surface of the shaft 2.

[0026] In this embodiment, by providing the bracket 11 and the support plate 12, the contact area between the cross beam 1 and the first crank 3 and the second crank 4 can be increased to prevent the connection between the two from loosening and falling off.

[0027] The utility model connects the connection structures 5 on the surfaces of the first crank 3 and the second crank 4 to the devices that move vertically to each other respectively. When the two vertically moving devices are separated and the distance between them is increased, the first crank 3 and the second crank 4 are pulled and swing inwards, and the first crank 3 and the second crank 4 move from an inclined state to a vertical state and pull the two devices that move relative to each other. When the distance between the two vertically moving devices is reduced, the first crank 3 and the second crank 4 swing in the opposite direction and use the inner cross beam 1 to keep the swing angles consistent.

Claims

1. A parallel runner, comprising a beam (1); Features: Both sides of the crossbeam (1) are fixedly connected to a shaft (2); the front end and the rear end of the shaft (2) penetrate the crossbeam (1) and extend to both sides of the crossbeam (1); the front side and the rear side of the surface of the shaft (2) are respectively sleeved with a first crank (3) and a second crank (4); the first crank (3) is located on the back side of the crossbeam (1); and the first crank (3) and the second crank (4) are both provided with a connection structure (5) on the side away from the shaft (2).

2. A parallel runner according to claim 1, characterized in that: The connection structure (5) comprises a movable rod (6) fixedly connected to the surfaces of the first crank (3) and the second crank (4), a connecting block (7) being movably connected to the surface of the movable rod (6), and a bearing plate (8) being provided on one side of the connecting block (7).

3. A parallel runner according to claim 2, characterized in that: A spring hinge (9) is fixedly connected to the surface of the bearing plate (8), and a side of the spring hinge (9) away from the bearing plate (8) is fixedly connected to the surface of the connecting block (7).

4. A parallel runner according to claim 3, characterized in that: The surface of the bearing plate (8) is provided with threaded holes (10), and the number of the threaded holes (10) is four and they are evenly arranged around the surface.

5. A parallel runner according to claim 4, characterized in that: Both sides of the crossbeam (1) are fixedly connected to brackets (11), the front and back sides of the bracket (11) are fixedly connected to support plates (12), and the side of the support plate (12) away from the bracket (11) extends to the outside of the first crank (3) and the second crank (4) respectively and is sleeved on the surface of the shaft (2).

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