Installation tool for unlocking pull rod of automobile seat

Abstract

The utility model relates to an automobile seat unlocking pull rod mounting tool, which comprises an unlocking pull rod, a connecting rod, an operating handle and a locking device, the top of the sleeve is provided with a connecting part, the connecting part is connected with a power unit, the power unit can drive the sleeve to rotate, and the bottom of the sleeve is provided with an opening; the power unit is matched with the connecting portion to drive the sleeve to rotate, the friction piece arranged at the bottom of the sleeve rotates, the operation handle is driven to rotate by means of friction between the friction piece and the operation handle, the friction piece is arranged in the opening, and the operation handle is connected with the friction piece in an abutting mode. Therefore, the operation handle and the connecting rod can be assembled, the operation efficiency is high, and the assembly precision is high.

Description

Technical Field

[0001] The utility model relates to an automobile seat, in particular to an installation tool for an unlocking pull rod of an automobile seat. Background Art

[0002] The unlocking pull rod of an automobile seat is formed by screwing an operating handle and a connecting rod. At present, during the assembly process, it is necessary to manually rotate the operating handle to screw it with the connecting rod, which has the defects of low assembly efficiency and poor stability. Therefore, it is necessary to improve the defects existing in the prior art. Summary of the Utility Model

[0003] This application aims to solve the problems mentioned in the above background art.

[0004] An installation tool for an unlocking pull rod of an automobile seat of the present utility model includes:

[0005] An unlocking pull rod, which includes a connecting rod and an operating handle threadedly connected to the connecting rod;

[0006] A sleeve, the top of the sleeve has a connecting portion, the connecting portion is connected with a power unit, the power unit can drive the sleeve to rotate, and the bottom of the sleeve has an opening;

[0007] A friction member, the friction member is arranged in the opening, the operating handle abuts against the friction member. The present utility model drives the sleeve to rotate through the cooperation of the power unit and the connecting portion, and then drives the friction member arranged at the bottom of the sleeve to rotate, and drives the rotation of the operating handle by the friction between the friction member and the operating handle, so as to realize the assembly operation of the operating handle and the connecting rod, with high operation efficiency and high assembly precision.

[0008] In a specific embodiment, the connecting portion is a screw rod fixedly connected to the sleeve, and a wrench matching the screw rod is arranged at the output end of the power unit. Through the cooperation of the screw rod and the wrench, the rotation of the sleeve is realized, with a simple structure and easy operation.

[0009] In a specific embodiment, a screw rod hole is arranged at the top of the connecting portion, and a screw rod matching the screw rod hole is arranged at the output end of the power unit. Through the cooperation of the screw rod and the screw rod hole, the rotation of the sleeve is realized, with a simple structure and easy to achieve.

[0010] In a specific embodiment, the opening and the friction member are conical. The conical friction member has a larger contact area with the end shape of the operating handle, with high stability.

[0011] In a specific embodiment, the material of the friction member is rubber, silica gel or TPE, with high friction and low cost.

[0012] In a specific embodiment, the power unit is an air gun or an electric screwdriver, which is simple to modify and has a low cost.

[0013] Beneficial effects: The utility model drives the sleeve to rotate through the cooperation of the power unit and the connecting part, and then drives the friction part arranged at the bottom of the sleeve to rotate, and drives the rotation of the operating handle by the friction between the friction part and the operating handle, so as to realize the assembly operation of the operating handle and the connecting rod, with high operation efficiency and high assembly precision. Description of the Drawings

[0014] Figure 1 is an assembly schematic diagram of an installation tool for an automotive seat unlocking pull rod and an operating handle in this embodiment;

[0015] Figure 2 is a schematic structural diagram of the operating handle;

[0016] Figure 3 is an overall structural schematic diagram of an installation tool for an automotive seat unlocking pull rod;

[0017] Figure 4 is an internal structural schematic diagram of an installation tool for an automotive seat unlocking pull rod;

[0018] In the figure: 100, installation tool; 1, operating handle; 2, sleeve; 3, connecting part; 30, screw; 4, friction part. Detailed Description of the Embodiment

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment 1

[0023] Refer to Figures 1-4 , an installation tool 100 for an unlocking pull rod of an automobile seat in this embodiment includes: an unlocking pull rod, the unlocking pull rod includes a connecting rod and an operating handle 1 threadedly connected to the connecting rod; a sleeve 2, the top of the sleeve 2 has a connecting portion 3, the connecting portion 3 is connected with a power unit, the power unit can drive the sleeve 2 to rotate, the bottom of the sleeve 2 has an opening; a friction member 4, the friction member 4 is arranged in the opening, the operating handle 1 abuts against the friction member 4. In the present utility model, the power unit and the connecting portion 3 cooperate to drive the sleeve 2 to rotate, and then drive the friction member 4 arranged at the bottom of the sleeve 2 to rotate, and drive the rotation of the operating handle 1 by the friction between the friction member 4 and the operating handle 1, so that the assembly operation of the operating handle 1 and the connecting rod can be realized, the operation efficiency is high, and the assembly accuracy is high.

[0024] Refer to Figure 3 , the connecting portion 3 is a screw rod 30 fixedly connected to the sleeve 2, and a wrench matching the screw rod 30 is arranged at the output end of the power unit. Through the cooperation of the screw rod 30 and the wrench, the rotation of the sleeve 2 is realized, and the structure is simple and easy to operate.

[0025] Refer to Figure 4 , the opening and the friction member 4 are conical, and the conical friction member 4 has a larger contact area with the outer shape of the end of the operating handle 1, and the stability is high.

[0026] Among them, the material of the friction member 4 is rubber, silica gel or TPE, which has high friction and low cost.

[0027] Among them, the power unit is an air gun or an electric screwdriver, which is simple to transform and has low cost.

[0028] Embodiment 2

[0029] Different from Embodiment 1, in Embodiment 2, a screw hole is provided at the top of the connecting portion 3, and a screw rod matching the screw hole is arranged at the output end of the power unit. Through the cooperation of the screw rod and the screw hole, the rotation of the sleeve 2 is realized, and the structure is simple and easy to achieve.

[0030] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An installation tool for an unlocking lever of an automotive seat, characterized in that, Comprising: An unlocking pull rod, which includes a connecting rod and an operating handle threadedly connected to the connecting rod; A sleeve, the top of the sleeve has a connecting portion, the connecting portion is connected with a power unit, the power unit can drive the sleeve to rotate, and the bottom of the sleeve has an opening; A friction member, the friction member is arranged in the opening, and the operating handle abuts against the friction member.

2. The installation tool for the unlocking pull rod of an automobile seat according to claim 1, characterized in that: The connecting portion is a screw rod fixedly connected to the sleeve, and a wrench matching the screw rod is arranged at the output end of the power unit.

3. The installation tool for the unlocking pull rod of an automotive seat according to claim 1, characterized in that: A screw hole is arranged at the top of the connecting portion, and a screw rod matching the screw hole is arranged at the output end of the power unit.

4. The installation tool for an unlocking pull rod of an automobile seat according to claim 2 or 3, characterized in that: The opening and the friction member are conical.

5. The installation tool for an unlocking pull rod of an automotive seat according to claim 4, wherein: The material of the friction member is rubber, silica gel or TPE.

6. The installation tool for an unlocking pull rod of an automotive seat according to claim 5, characterized in that: The power unit is an air gun or an electric screwdriver.

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