Automobile seat

Abstract

The utility model discloses an automobile seat, and particularly relates to the field of automobile seat spare parts, the automobile seat comprises an automobile seat, a guide rail mechanism, a fixed guide rail and a movable guide rail, the fixed guide rail is connected to an automobile body, the movable guide rail is connected to the automobile seat, the movable guide rail is arranged in the fixed guide rail in a sliding mode, and a flow guide groove is formed in the outer side wall of the movable guide rail. The distribution path of the diversion trench passes through the bearing surfaces of the fixed guide rail and the movable guide rail; the trigger mechanism is used for inputting lubricating oil into the flow guide groove, a storage bin is formed in the fixed guide rail, a through hole is formed in the side wall of the storage bin, and the pressing plate moves in the storage bin so as to extrude the lubricating oil into the flow guide groove from the through hole. And the lubricating oil can move to places with insufficient lubricating oil under the action of liquid tension, so that the frequency of disassembling the guide rail mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobile seat parts, and more specifically, to an automobile seat. Background Art

[0002] The bottom of the car seat is connected to the car body through a guide rail, and the guide rail is used to achieve the adjustability of the car seat.

[0003] When the existing guide rail is in use, it is necessary to disassemble the guide rail and apply lubricating oil or lubricating paste to the guide rail at intervals to maintain the normal use of the guide rail. The guide rail needs to be disassembled every time the lubricating oil is applied, which is a lot of work. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a car seat. The technical problem to be solved by the present invention is: how to achieve the purpose of applying lubricating oil to the guide rail without disassembling the guide rail.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car seat, comprising a car seat,

[0006] The guide rail mechanism includes a fixed guide rail and a movable guide rail. The fixed guide rail is connected to the vehicle body, and the movable guide rail is connected to the vehicle seat. The movable guide rail is slidably placed in the fixed guide rail. A guide groove is opened on the outer wall of the movable guide rail, and the layout path of the guide groove passes through the bearing surfaces of the fixed guide rail and the movable guide rail; the trigger mechanism is used to input lubricating oil into the guide groove.

[0007] In a preferred embodiment, a storage bin is provided in the fixed guide rail, the storage bin is filled with lubricating oil, a perforation is provided on the side wall of the storage bin, the perforation is connected to the guide groove, a pressure plate is airtightly and slidingly connected to the side wall of the storage bin, and the pressure plate moves along the storage bin to squeeze the lubricating oil from the perforation into the guide groove.

[0008] In a preferred embodiment, the trigger mechanism includes a support plate, a screw rod, a connecting plate, a shoulder plate, and a handle. The support plate is fixed on a fixed guide rail, the connecting plate is rotatably connected between the shoulder plate and the pressure plate, the shoulder plate and the support plate are arranged in parallel, and a screw rod is passed through the shoulder plate and the support plate. The screw rod is threadedly connected to the support plate and is also rotatably connected to the shoulder plate. A handle is fixed on the screw rod.

[0009] In a preferred embodiment, the trigger mechanism includes a connecting plate, a shoulder plate, and a handle. The connecting plate is rotatably connected between the shoulder plate and the pressure plate. The handle is fixed on the shoulder plate. The pressure plate and the side wall of the storage bin are elastically and airtightly connected for sliding.

[0010] In a preferred embodiment, the trigger mechanism includes a bidirectional cylinder, the telescopic rod of the electric cylinder is fixedly connected to two corresponding pressure plates respectively, and the cylinder body of the electric cylinder is fixed on the movable guide rail.

[0011] In a preferred embodiment, corresponding portions of the fixed guide rail and the movable guide rail both protrude outward, and the protrusion of the movable guide rail slides along the inner wall of the protrusion of the fixed guide rail.

[0012] The technical effects and advantages of this utility model are:

[0013] The utility model utilizes a convenient method of adding lubricating oil, so that the lubricating oil moves to the place where the lubricating oil is insufficient under the action of liquid tension, thereby reducing the number of times the guide rail mechanism needs to be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the present invention. The embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0015] Figure 1 This is the overall structural diagram of the car seat and guide rails in this utility model.

[0016] Figure 2 It is a structural diagram of the guide rail mechanism in this utility model.

[0017] Figure 3 for Figure 2 A magnified view of center.

[0018] Figure 4 It is a top view of the guide rail mechanism in the utility model.

[0019] Figure 5 It is a side view of the guide rail mechanism in the utility model.

[0020] Figure 6 for Figure 5 Magnified view of B.

[0021] The accompanying drawings are marked as follows: 1. car seat; 2. guide rail mechanism; 21. fixed guide rail; 22. movable guide rail; 23. guide groove; 24. storage bin; 25. pressure plate; 3. trigger mechanism. DETAILED DESCRIPTION

[0022] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of this disclosure will be more comprehensive and complete, and will fully convey the concepts of the example embodiments to those skilled in the art. The accompanying drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. Identical reference numerals in the figures indicate identical or similar parts, and thus repeated descriptions thereof will be omitted.

[0023] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more example embodiments. In the following description, many specific details are provided to provide a full understanding of the example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure can be practiced while omitting one or more of the specific details, or other methods, components, steps, etc. can be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure. Example

[0024] like Figures 1-6 , a car seat, comprising a car seat 1,

[0025] The guide rail mechanism 2, the car seat 1 is connected to the car body through the guide rail mechanism 2.

[0026] Among them, the guide rail mechanism 2 includes a fixed guide rail 21 and a movable guide rail 22. The fixed guide rail 21 is detachably connected to the vehicle body through bolt fasteners, and the movable guide rail 22 is detachably connected to the car seat 1 through bolt fasteners. The movable guide rail 22 is slidably placed in the fixed guide rail 21.

[0027] Furthermore, a guide groove 23 is opened on the outer side wall of the movable guide rail 22, and the guide groove 23 is located between the contact surface of the fixed guide rail 21 and the movable guide rail 22. In this way, by injecting lubricating oil into the guide groove 23, the lubricating oil flows in the guide groove 23. When the friction force of the contact surface between the fixed guide rail 21 and the movable guide rail 22 suddenly increases due to insufficient lubricating oil, the lubricating oil can flow to this position under the action of liquid tension, and lubricating oil can be added here in time.

[0028] Furthermore, a storage bin 24 is provided in the fixed guide rail 21, and the storage bin 24 is filled with lubricating oil. The lubricating oil is in a semi-solidified state at room temperature to prevent the lubricating oil from flowing freely. A perforation is provided on the storage bin 24, and a pressure plate 25 is also sealed and slidably connected to the storage bin 24. The perforation is used to connect the interior of the storage bin 24 and the guide groove 23. When necessary, a certain pressure can be applied to the pressure plate 25 to allow the lubricating oil to flow from between the through holes into the guide groove 23, and then move along the guide groove 23 to a place with a low lubricating oil content.

[0029] In this embodiment, the purpose of squeezing the lubricating oil in the storage bin 24 is achieved by moving the trigger mechanism 3 without disassembling the entire guide rail mechanism 2 , as described below.

[0030] A solution in this embodiment: the trigger mechanism 3 includes a support plate, a screw rod, a connecting plate, a shoulder plate, and a handle. The support plate is fixed on the fixed guide rail 21. The connection method of the two connecting plates is as follows: one end of the connecting plate is rotatably connected to the pressure plate 25 and the other end is rotatably connected to the shoulder plate. The two connecting plates are located on both sides of the same shoulder plate. The shoulder plate and the support plate are arranged in parallel. A screw rod is passed through the shoulder plate and the support plate. The screw rod is threadedly connected to the support plate and is also rotatably connected to the shoulder plate. A handle is fixed on the screw rod; the user drives the screw rod to rotate by turning the handle, and the shoulder plate and the support plate approach each other. The connecting rod will move to the outside of both sides and squeeze the pressure plate 25.

[0031] Another solution in this embodiment: the trigger mechanism 3 includes a connecting plate, a shoulder plate, and a handle. The connection method of the two connecting plates is as follows: one end of the connecting plate is rotatably connected to the pressure plate 25 and the other end is rotatably connected to the shoulder plate. The two connecting plates are located on both sides of the same shoulder plate. A handle is fixed on the shoulder plate. The pressure plate 25 and the side wall of the storage bin 24 are elastically slidably connected. By pressing the handle, the connecting rod will move to the outside of both sides and squeeze the pressure plate 25. When the lubricating oil needs to be squeezed out, just press the handle repeatedly.

[0032] Another solution in this embodiment is: the trigger mechanism 3 includes a bidirectional electric cylinder, the telescopic rods of the electric cylinder are fixedly connected to the corresponding pressure plates 25, the cylinder body of the electric cylinder is fixed on the movable guide rail 22, and the control unit in the cylinder body for controlling the synchronous extension and retraction of the telescopic rods is electrically connected to the external controller. Since the structure of the bidirectional cylinder is existing technology, it will not be described here.

[0033] Preferably, on the basis of the above, the corresponding outer sides of the fixed guide rail 21 and the movable guide rail 22 are both protruded outward, and the guide groove 23 is opened along the protruding edge of the movable guide rail 22. The groove depth of the guide groove 23 is consistent, and the protruding lower end surface of the movable guide rail 22 and the protruding inner surface of the fixed guide rail 21 are fitted together, thereby reducing the load on the bottom contact surface of the fixed guide rail 21 and the movable guide rail 22. At the same time, the guide groove 23 can also transport the lubricating oil to several bearing surfaces of the fixed guide rail 21 and the movable guide rail 22.

[0034] In summary, the present invention utilizes a convenient method of adding lubricating oil, so that the lubricating oil moves to the places where the lubricating oil is insufficient under the action of liquid tension, thereby reducing the number of times the guide rail mechanism (2) needs to be disassembled.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0037] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0038] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A car seat, characterized in that include: Car seat (1), A guide rail mechanism (2) includes a fixed guide rail (21) and a movable guide rail (22), wherein the fixed guide rail (21) is connected to the vehicle body, and the movable guide rail (22) is connected to the vehicle seat (1), and the movable guide rail (22) is slidably placed in the fixed guide rail (21), and a guide groove (23) is provided on the outer wall of the movable guide rail (22), and the layout path of the guide groove (23) passes through the bearing surfaces of the fixed guide rail (21) and the movable guide rail (22); The trigger mechanism (3) is used to input lubricating oil into the guide groove (23).

2. The car seat according to claim 1, characterized in that: A storage bin (24) is provided in the fixed guide rail (21), and the storage bin (24) is filled with lubricating oil. A perforation is provided on the side wall of the storage bin (24), and the perforation is communicated with the guide groove (23). A pressure plate (25) is airtightly and slidably connected to the side wall of the storage bin (24), and the pressure plate (25) moves along the storage bin (24) to squeeze the lubricating oil from the perforation into the guide groove (23).

3. The car seat according to claim 2, characterized in that: The trigger mechanism (3) comprises a support plate, a screw rod, a connecting plate, a shoulder plate, and a handle. The support plate is fixed on a fixed guide rail (21). The connecting plate is rotatably connected between the shoulder plate and the pressure plate (25). The shoulder plate and the support plate are arranged in parallel. A screw rod is passed through the shoulder plate and the support plate. The screw rod is threadedly connected to the support plate and is also rotatably connected to the shoulder plate. A handle is fixed on the screw rod.

4. The car seat according to claim 2, characterized in that: The trigger mechanism (3) comprises a connecting plate, a shoulder plate, and a handle. The connecting plate is rotatably connected between the shoulder plate and the pressure plate (25). The handle is fixed on the shoulder plate. The pressure plate (25) and the side wall of the storage bin (24) are elastically and tightly connected in a sliding manner.

5. The car seat according to claim 2, characterized in that: The trigger mechanism (3) includes a bidirectional cylinder, the telescopic rod of the electric cylinder is fixedly connected to two corresponding pressing plates (25), and the cylinder body of the electric cylinder is fixed on the movable guide rail (22).

6. The car seat according to claim 1, characterized in that: The corresponding parts of the fixed guide rail (21) and the movable guide rail (22) are both protruded outwards, and the protrusion of the movable guide rail (22) slides along the inner wall of the protrusion of the fixed guide rail (21).

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