Sliding type armrest box and sliding rail structure

Abstract

The utility model discloses a slip type armrest box and a slide rail structure, the slip type armrest box structure comprises an armrest box, the bottom of the armrest box is provided with a chute, the interior of the armrest box is provided with two limiting grooves, the bottom of the armrest box is fixedly connected with a toothed plate, the two ends of the toothed plate are both fixedly connected with limiting blocks, and the limiting blocks are arranged in the chute. A bottom plate is mounted at the bottom of the armrest box. Through the arrangement of the limiting groove, the toothed plate and the like, after the motor drives the driving gear to rotate, the armrest box can be driven to slide through meshing of the driving gear and the toothed plate, after the rail structure is used for a long time, oil can be automatically supplemented to the rail structure, lubrication of the surface of the rail can be kept, and the good running state of the rail structure can be kept; smooth movement of the armrest box is ensured, the frequency of manual lubrication is reduced, the maintenance cost is reduced, in-time lubrication can reduce the maintenance frequency and the maintenance cost, and therefore the overall maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a sliding type armrest box and a slide rail structure. Background Art

[0002] A sliding armrest for a car usually refers to an armrest installed on the center console of the car, which has a sliding feature. This design allows passengers to slide the armrest to a suitable position when needed to provide support or facilitate storage of items. A sliding armrest for a car is usually designed to be adjustable to meet the needs of different drivers or passengers. This design is intended to improve the utilization rate and riding comfort of the car's interior space, while also increasing the flexibility of the storage space.

[0003] However, after the traditional armrest box has been used for too long, there will be a lack of oil and high friction at the connection between the armrest box and the slide rail. The high friction will accelerate the wear of the connection between the slide rail and the armrest box, resulting in increased wear of components, shortening the service life of the armrest box, affecting the quiet effect in the car, and reducing driving comfort. The high friction will cause the armrest box to slide unstably and may even cause jamming or obstruction, posing a safety hazard and affecting driving safety. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sliding armrest box, which solves the problem that after the traditional armrest box has been used for too long, there will be a lack of oil and high friction at the connection between the armrest box and the slide rail. The large friction accelerates the wear of the connection between the slide rail and the armrest box, resulting in increased wear of parts and components, shortening the service life of the armrest box, affecting the quiet effect in the car, and reducing driving comfort.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sliding armrest box and a slide rail structure, including an armrest box, a slide groove is provided at the bottom of the armrest box, two limit grooves are provided inside the armrest box, a tooth plate is fixedly connected to the bottom of the armrest box, both ends of the tooth plate are fixedly connected to limit blocks, and a base plate is installed at the bottom of the armrest box.

[0006] Preferably, the number of the limit blocks is two, the thickness of the two limit blocks is greater than the thickness of the tooth plate, and the limit groove is two-thirds of a circle.

[0007] The utility model also discloses a slide rail structure of a sliding armrest box, wherein two rails are fixedly connected to the top of the base plate, a driving gear is connected to the inner center of the base plate through a motor-driven rotation, an oil storage tank is provided inside the base plate, an inclined groove is provided inside the base plate, a sealing bolt is installed with a threaded seal on the top of the inclined groove, a sealing groove connected to the oil storage tank is provided inside the base plate, a first slide plate and a second slide plate are sealingly and slidably connected inside the sealing groove, an expansion liquid is filled between the first slide plate and the second slide plate, a heat conduction plate is fixedly connected to the surface of the rail, an air intake groove is provided inside the base plate, a one-way valve is fixedly installed inside the air intake groove, and an oil outlet pipe is fixedly connected to the inner center of the base plate.

[0008] Preferably, the end of the oil outlet pipe extends to the inner bottom end of the oil storage tank, and the top of the oil outlet pipe extends to the top of the track.

[0009] Preferably, the expansion fluid is alcohol, the heat conducting plate and the track are both copper blocks, the end of the heat conducting plate away from the track extends to the inside of the sealing groove, the outer surface of the track is slidably connected to the inside of the limit groove, and the surface of the driving gear is meshedly connected to the surface of the tooth plate.

[0010] Preferably, the outside of the bottom plate is connected to one end of the inside of the sealing groove close to the oil storage tank through the air inlet groove, and the output end of the one-way valve is close to the inside of the sealing groove.

[0011] Beneficial Effects

[0012] The utility model provides a sliding armrest box and a slide rail structure. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] 1. The sliding armrest box and the slide rail structure are provided with limit grooves and tooth plates, etc., and after the motor drives the driving gear to rotate, the driving gear and the tooth plate are engaged to drive the armrest box to slide. After being used for a long time, the track structure can be automatically re-oiled to keep the track surface lubricated and in good running condition, thereby ensuring the smooth movement of the armrest box, reducing the frequency of manual lubrication, and reducing maintenance costs. Moreover, timely lubrication can reduce the number of repairs and maintenance costs.

[0015] 2. The sliding armrest box and slide rail structure concentrates the sliding structure inside the bottom plate. When the structure is damaged, the bottom plate can be removed to facilitate replacement or repair of the entire sliding structure. The simplified maintenance process and operation method can reduce maintenance costs, labor and time costs, and also reduce additional damage or failures that may be caused by improper maintenance, thereby reducing the overall cost of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the armrest box in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the tooth plate and the limit block in the utility model;

[0020] Figure 5 It is a cross-sectional view of the bottom plate of the utility model.

[0021] In the figure: 1. armrest box; 101. slide; 102. limit groove; 103. tooth plate; 104. limit block; 2. bottom plate; 3. track; 4. driving gear; 5. oil storage tank; 6. inclined groove; 7. sealing bolt; 8. sealing groove; 9. first slide plate; 10. second slide plate; 11. heat conduction plate; 12. air inlet groove; 13. one-way valve; 14. oil outlet pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a sliding armrest box, including an armrest box 1, a slide groove 101 is provided at the bottom of the armrest box 1, two limit grooves 102 are provided inside the armrest box 1, a tooth plate 103 is fixedly connected to the bottom of the armrest box 1, both ends of the tooth plate 103 are fixedly connected to limit blocks 104, a bottom plate 2 is installed at the bottom of the armrest box 1, the number of limit blocks 104 is two, the thickness of the two limit blocks 104 is greater than the thickness of the tooth plate 103, and the limit groove 102 is two-thirds of a circle. By concentrating the sliding structure inside the bottom plate 2, when the structure is damaged, after removing the bottom plate 2, the sliding structure can be easily replaced or repaired as a whole. The simplified maintenance process and operation method can reduce the maintenance cost, reduce the labor and time cost, and also reduce the additional damage or failure that may be caused by improper maintenance, thereby reducing the overall maintenance cost;

[0024] The utility model also discloses a slide rail structure of a sliding armrest box, wherein two rails 3 are fixedly connected to the top of a bottom plate 2, the outer surface of the rail 3 is slidably connected to the inside of a limiting groove 102, the surface of a driving gear 4 is meshedly connected to the surface of a toothed plate 103, the inner center of the bottom plate 2 is rotatably connected to the driving gear 4 through a motor, an oil storage tank 5 is provided inside the bottom plate 2, an inclined groove 6 is provided inside the bottom plate 2, a sealing bolt 7 is installed with a threaded seal on the top of the inclined groove 6, a sealing groove 8 connected to the oil storage tank 5 is provided inside the bottom plate 2, a first slide plate 9 and a second slide plate 10 are sealingly and slidably connected inside the sealing groove 8, an expansion liquid is filled between the first slide plate 9 and the second slide plate 10, and the expansion liquid is alcohol, a heat conducting plate 11 is fixedly connected to the surface of the rail 3, the heat conducting plate 11 and the rail 3 are both copper blocks, an end of the heat conducting plate 11 away from the rail 3 extends to the inside of the sealing groove 8, and an air intake groove 12 is provided inside the bottom plate 2 The outside of the bottom plate 2 is connected with one end of the inside of the sealing groove 8 near the oil storage tank 5 through the air intake groove 12. A one-way valve 13 is fixedly installed inside the air intake groove 12. The output end of the one-way valve 13 is close to the inside of the sealing groove 8. An oil outlet pipe 14 is fixedly connected to the inner center of the bottom plate 2. The end of the oil outlet pipe 14 extends to the inner bottom end of the oil storage tank 5, and the top of the oil outlet pipe 14 extends to the top of the track 3. By setting a limit groove 102 and a tooth plate 103, etc., after the motor drives the driving gear 4 to rotate, the driving gear 4 is engaged with the tooth plate 103, which can drive the armrest box 1 to slide, and after being used for a long time, the track structure can be automatically replenished with oil, which can keep the surface of the track 3 lubricated and keep it in good operating condition, ensure the smooth movement of the armrest box 1, reduce the frequency of manual lubrication, and reduce maintenance costs. Moreover, timely lubrication can reduce the number of repairs and maintenance costs, thereby reducing the overall maintenance cost.

[0025] When the armrest box 1 needs to be slid, the motor drives the driving gear 4 to rotate, and the driving gear 4 is meshed with the tooth plate 103 to drive the armrest box 1 to slide. After being used for a long time, if the sliding is out of oil, the track 3 will generate high temperature. The temperature inside the track 3 is conducted by the heat conduction plate 11 to heat the expansion liquid. At this time, the expansion liquid expands and drives the first slide plate 9 to slide in the direction away from the second slide plate 10. At this time, the internal pressure of the oil storage tank 5 increases, and the oil inside the oil storage tank 5 emerges through the oil outlet pipe 14, which can automatically replenish the track structure with oil, maintain the lubrication of the surface of the track 3, maintain its good operating state, ensure the smooth movement of the armrest box 1, reduce the frequency of manual lubrication, and reduce maintenance costs. Moreover, timely lubrication can reduce the number of repairs and maintenance costs, thereby reducing the overall maintenance cost. When the temperature of the track 3 drops, the temperature of the expansion liquid drops and shrinks. At this time, the external air passes through the air inlet groove 12 and the one-way valve 13 into the sealing groove 8, so that the second slide plate 10 slides in the direction close to the first slide plate 9, so that the oil can be replenished smoothly when the temperature rises next time.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A sliding armrest box, comprising an armrest box (1), characterized in that: The bottom of the armrest box (1) is provided with a slide groove (101), the interior of the armrest box (1) is provided with two limit grooves (102), the bottom of the armrest box (1) is fixedly connected with a tooth plate (103), both ends of the tooth plate (103) are fixedly connected with limit blocks (104), and the bottom of the armrest box (1) is installed with a base plate (2).

2. The sliding armrest box according to claim 1, characterized in that: The number of the limiting blocks (104) is two, the thickness of the two limiting blocks (104) is greater than the thickness of the tooth plate (103), and the limiting groove (102) is two-thirds of a circle.

3. The slide rail structure of the sliding armrest box is based on the sliding armrest box according to any one of claims 1 to 2, characterized in that: Two rails (3) are fixedly connected to the top of the base plate (2); a driving gear (4) is connected to the center of the base plate (2) through a motor drive rotation; an oil storage tank (5) is provided inside the base plate (2); an inclined groove (6) is provided inside the base plate (2); a sealing bolt (7) is installed on the top of the inclined groove (6) in a threaded seal; a sealing groove (8) connected to the oil storage tank (5) is provided inside the base plate (2); a first slide plate (9) and a second slide plate (10) are sealingly and slidably connected inside the sealing groove (8); an expansion liquid is filled between the first slide plate (9) and the second slide plate (10); a heat conduction plate (11) is fixedly connected to the surface of the rail (3); an air intake groove (12) is provided inside the base plate (2); a one-way valve (13) is fixedly installed inside the air intake groove (12); and an oil outlet pipe (14) is fixedly connected to the center of the base plate (2).

4. The slide rail structure of the sliding armrest box according to claim 3, characterized in that: The end of the oil outlet pipe (14) extends to the inner bottom end of the oil storage tank (5), and the top of the oil outlet pipe (14) extends to the top of the track (3).

5. The slide rail structure of the sliding armrest box according to claim 3, characterized in that: The expansion liquid is alcohol, the heat conducting plate (11) and the track (3) are both copper blocks, one end of the heat conducting plate (11) away from the track (3) extends to the inside of the sealing groove (8), the outer surface of the track (3) is slidably connected to the inside of the limiting groove (102), and the surface of the driving gear (4) is meshingly connected to the surface of the tooth plate (103).

6. The slide rail structure of the sliding armrest box according to claim 3, characterized in that: The outside of the bottom plate (2) is connected to one end of the inside of the sealing groove (8) close to the oil storage groove (5) through the air inlet groove (12), and the output end of the one-way valve (13) is close to the inside of the sealing groove (8).

Images