Adjustable automobile rear cover inhaul cable

Abstract

The utility model relates to the field of automobile accessories, in particular to an adjustable automobile rear cover inhaul cable, which solves the problems that the length of the automobile rear cover inhaul cable cannot be adjusted and the automobile rear cover inhaul cable cannot be adapted to various automobile types, and comprises an adjusting cylinder, a lower slot and an upper slot are formed in the adjusting cylinder, two matching balls are connected to the inner wall of the lower slot in a sliding manner, and the matching balls are matched with the upper slot. And the interiors of the two matching balls are fixedly connected with inhaul cable inner cores, the outer surfaces of the two inhaul cable inner cores are fixedly sleeved with attaching protection layers, the two attaching protection layers are fixedly connected with the two matching balls correspondingly, and the outer surfaces of the two attaching protection layers are slidably connected with the inner wall of the adjusting cylinder. The length of the two inhaul cable inner cores can be conveniently and rapidly adjusted through the cooperation between the matching ball and the multi-gear adjusting mechanism, the device can be matched with automobile rear covers of different models without splicing and cutting off, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an adjustable automobile rear cover cable. Background Art

[0002] The cable is an iron cable with external protection, which is widely used in brakes, accelerators, gear shifting, etc. of automobiles, motorcycles, ships, airplanes, etc. With the rapid development of the automobile industry, the rear cover cable of the car is a key component in the car body structure. Its design and performance directly affect the convenience and safety of the car.

[0003] According to the patent application number CN205605627U, a car rear cover cable system is disclosed, which includes: a cable front end assembly, a tube body, and a cable rear end assembly; the cable front end assembly is located at one end of the tube body, and the cable front end assembly includes: a front end plate, a front end guide tube and an actuator; the cable front end assembly is connected to one end of the tube body through the front end guide tube; the tube body is hollow, and a clip is installed on the tube body; the cable rear end assembly includes: a rear end guide tube and a locking unit, and the cable rear end assembly is connected to the other end of the tube body through the rear end guide tube.

[0004] The car rear cover cable system in the above scheme has stable performance and long service life. However, with the rapid development of the current automobile industry, there are more and more types of cars. For different cars, the cable lengths required for the rear covers are different. The above scheme cannot adjust the length of the car rear cover cable and cannot be adapted to a variety of car models. Sometimes it needs to be connected or cut off, which is more troublesome. Therefore, the utility model provides an adjustable car rear cover cable to solve the above problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an adjustable automobile rear cover cable to solve the problem that the above automobile rear cover cable cannot adjust the length and cannot be adapted to various models.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An adjustable automobile rear cover cable comprises an adjusting cylinder, wherein a lower groove and an upper groove are provided inside the adjusting cylinder, the inner wall of the lower groove is slidably connected to two matching balls, a cable inner core is fixedly connected inside the two matching balls, the outer surfaces of the two cable inner cores are fixedly sleeved with a fitting protective layer, the two fitting protective layers are respectively fixedly connected to the two matching balls, the outer surfaces of the two fitting protective layers are slidably connected to the inner wall of the adjusting cylinder, a multi-speed adjustment mechanism is arranged inside the adjusting cylinder, the multi-speed adjustment mechanism comprises a connecting slide and two groups of limiting cambered blocks, the outer surface of each limiting cambered block is slidably connected to the inner wall of the adjusting cylinder, the upper surface of each limiting cambered block is fixedly connected to the bottom surface of the connecting slide, the outer surface of the connecting slide is slidably connected to the upper groove, and a limiting mechanism is arranged on the upper surface of the adjusting cylinder.

[0008] Preferably, a group of return springs are fixedly connected to the upper surface of the connecting slide plate, and the top end of each return spring is fixedly connected to the inner top wall of the upper slot.

[0009] Preferably, a limiting sliding column is fixedly connected to the upper surface of the connecting slide plate, and the top of the limiting sliding column passes through the adjusting cylinder and is connected to the adjusting cylinder in an up-and-down sliding manner.

[0010] Preferably, the limiting mechanism comprises a limiting column, the outer surface of which is fixedly connected to the adjusting cylinder, the outer surface of which is rotatably connected to a limiting baffle, and the bottom surface of which is in contact with the upper surface of the limiting sliding column.

[0011] Preferably, one end of the limit baffle away from the limit column is threadedly connected to an insertion rod, a positioning hole is opened on the upper surface of the adjustment cylinder, the bottom of the insertion rod is located in the positioning hole, the upper surface of the insertion rod is fixedly connected to a turntable, and the outer surface of the turntable is fixedly connected to a group of extension rods.

[0012] Preferably, both left and right ends of the inner core of the cable are fixedly connected with telescopic protective sleeves, and the two telescopic protective sleeves are both sleeved on the outer surface of the fitting protective layer.

[0013] The beneficial effects of the utility model are:

[0014] 1. By using the cooperation between the matching ball and the multi-gear adjustment mechanism, the length of the two cable inner cores can be adjusted conveniently and quickly without the need for connection and truncation, so that the device can be adapted to the rear covers of cars of different models, thereby improving the applicability of the device.

[0015] 2. By using the extension rod, the turntable can be easily rotated, and the turntable can drive the insertion rod to rotate and move upward, releasing the limit of the insertion rod, and rotating the limit baffle can make the limit baffle release the limit on the limit sliding column. It is convenient to limit and release the limit of the multi-speed adjustment mechanism, simple to operate, and easy for workers to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a plan view of the utility model installed on a slope.

[0017] Figure 2 This is a cross-sectional view of the internal structure of the regulating cylinder of the utility model.

[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the multi-gear adjustment mechanism of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the limiting mechanism of the utility model.

[0021] In the figure: 1. inner core of the cable; 2. fitting protective layer; 3. matching ball; 4. adjusting cylinder; 5. lower slot; 6. upper slot; 7. multi-speed adjusting mechanism; 701. limiting arc block; 702. connecting slide plate; 703. limiting sliding column; 704. reset spring; 8. limiting mechanism; 801. extending rod; 802. turntable; 803. inserting rod; 804. limiting baffle; 805. limiting column; 9. telescopic protective cover. DETAILED DESCRIPTION

[0022] The following will refer to the attached Figures 1 to 5 The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention.

[0023] An adjustable automobile rear cover cable, as shown in the attached Figure 1-5 As shown, it includes an adjusting cylinder 4, and a lower slot 5 and an upper slot 6 are opened inside the adjusting cylinder 4. The lower slot 5 and the upper slot 6 are set as two separate empty chambers inside the adjusting cylinder 4 to divide the activity range of the matching ball 3 and the multi-gear adjustment mechanism 7.

[0024] The inner wall of the lower groove 5 is slidably connected to two matching balls 3, and the interior of the two matching balls 3 is fixedly connected to the cable core 1. The outer surfaces of the two cable cores 1 are fixedly covered with a fitting protective layer 2, and the two fitting protective layers 2 are respectively fixedly connected to the two matching balls 3. By using the fitting protective layer 2, the cable core 1 can be protected. The cable core 1 and the fitting protective layer 2 both extend into the interior of the matching ball 3 and are fixedly connected to the matching ball 3.

[0025] The outer surfaces of the two fitting protective layers 2 are both slidably connected to the inner wall of the adjusting cylinder 4. A multi-gear adjusting mechanism 7 is arranged inside the adjusting cylinder 4. The multi-gear adjusting mechanism 7 includes a connecting slide 702 and two groups of limiting arc blocks 701. The outer surface of each limiting arc block 701 is slidably connected to the inner wall of the adjusting cylinder 4. The bottom of the limiting arc block 701 is provided with an arc surface, which is convenient for the ball 3 to push the limiting arc block 701.

[0026] The upper surface of each limiting arc block 701 is fixedly connected to the bottom surface of the connecting slide 702, the outer surface of the connecting slide 702 is slidably connected to the upper slot 6, and a group of return springs 704 are fixedly connected to the upper surface of the connecting slide 702, and the top of each return spring 704 is fixedly connected to the inner top wall of the upper slot 6. By using a group of return springs 704, the limiting arc block 701 can be reset after the connecting slide 702 is pushed up by the limiting arc block 701.

[0027] The upper surface of the connecting slide plate 702 is fixedly connected to a limited sliding column 703, the top of which passes through the adjusting cylinder 4 and is connected to the adjusting cylinder 4 for sliding up and down. In the natural state, the top of the limited sliding column 703 is flush with the upper surface of the adjusting cylinder 4.

[0028] A limiting mechanism 8 is arranged on the upper surface of the adjusting cylinder 4, and the limiting mechanism 8 includes a limiting column 805, the outer surface of the limiting column 805 is fixedly connected to the adjusting cylinder 4, the outer surface of the limiting column 805 is rotatably connected to the limiting baffle 804, and the bottom surface of the limiting baffle 804 is in contact with the upper surface of the limiting sliding column 703. By using the limiting baffle 804, the limiting sliding column 703 can be limited, so that the connecting slide 702 and the two groups of limiting arc blocks 701 can be limited.

[0029] The end of the limit baffle 804 away from the limit column 805 is threadedly connected with an insertion rod 803, a positioning hole is opened on the upper surface of the adjustment cylinder 4, the bottom of the insertion rod 803 is located in the positioning hole, the upper surface of the insertion rod 803 is fixedly connected with a turntable 802, and the outer surface of the turntable 802 is fixedly connected with a group of extension rods 801. By using the extension rods 801, it is convenient for workers to rotate the turntable 802, so that the insertion rod 803 is disengaged from the positioning hole, thereby releasing the limit of the insertion rod 803.

[0030] The left and right ends of the cable inner core 1 are fixedly connected with telescopic protective covers 9 , and the two telescopic protective covers 9 are both sleeved on the outer surface of the fitting protective layer 2 . By using the telescopic protective covers 9 , the fitting protective layer 2 can be protected.

[0031] Working principle: When it is necessary to adjust the length of the rear cover cable of a car according to different car models, the turntable 802 can be easily rotated by using the extension rod 801, and the turntable 802 can drive the insertion rod 803 to rotate and move upward, thereby releasing the limit of the insertion rod 803, and rotating the limit baffle 804, so that the limit baffle 804 can release the limit on the limit sliding column 703, and by pulling the cable core 1, the matching ball 3 can be driven to move, and the matching ball 3 can push the limiting arc block 701 to move. When the cable core 1 is pulled to a suitable position, under the elastic force of the reset spring 704, the connecting slide plate 702 and the limiting arc block 701 can be reset, so that the matching ball 3 can be limited, thereby adjusting the length of the cable core 1, so that the device can be adapted to the rear covers of cars of different models.

[0032] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An adjustable automobile rear cover cable, comprising an adjustment cylinder (4), characterized in that: The adjusting cylinder (4) is provided with a lower slot (5) and an upper slot (6) inside. The inner wall of the lower slot (5) is slidably connected to two matching balls (3). The insides of the two matching balls (3) are fixedly connected to a cable inner core (1). The outer surfaces of the two cable inner cores (1) are fixedly sleeved with a fitting protective layer (2). The two fitting protective layers (2) are respectively fixedly connected to the two matching balls (3). The outer surfaces of the two fitting protective layers (2) are slidably connected to the inner wall of the adjusting cylinder (4). ) is provided with a multi-gear adjustment mechanism (7) inside, the multi-gear adjustment mechanism (7) comprising a connecting slide (702) and two groups of limit arc blocks (701), the outer surface of each limit arc block (701) is slidably connected to the inner wall of the adjustment tube (4), the upper surface of each limit arc block (701) is fixedly connected to the bottom surface of the connecting slide (702), the outer surface of the connecting slide (702) is slidably connected to the upper slot (6), and the upper surface of the adjustment tube (4) is provided with a limit mechanism (8).

2. The adjustable automobile rear cover cable according to claim 1, characterized in that: A group of return springs (704) are fixedly connected to the upper surface of the connecting slide plate (702), and the top end of each return spring (704) is fixedly connected to the inner top wall of the upper slot (6).

3. The adjustable automobile rear cover cable according to claim 2, characterized in that: The upper surface of the connecting slide plate (702) is fixedly connected to a limit sliding column (703), and the top of the limit sliding column (703) penetrates the adjustment cylinder (4) and is connected to the adjustment cylinder (4) in an upward and downward sliding manner.

4. The adjustable automobile rear cover cable according to claim 1, characterized in that: The limiting mechanism (8) comprises a limiting column (805), the outer surface of which is fixedly connected to the adjustment cylinder (4), the outer surface of which is rotatably connected to a limiting baffle (804), and the bottom surface of which is in contact with the upper surface of the limiting sliding column (703).

5. The adjustable automobile rear cover cable according to claim 4, characterized in that: An end of the limit baffle (804) away from the limit column (805) is threadedly connected to an insertion rod (803), a positioning hole is opened on the upper surface of the adjustment cylinder (4), the bottom of the insertion rod (803) is located in the positioning hole, the upper surface of the insertion rod (803) is fixedly connected to a rotating disk (802), and the outer surface of the rotating disk (802) is fixedly connected to a group of extension rods (801).

6. The adjustable automobile rear cover cable according to claim 1, characterized in that: The left and right ends of the cable inner core (1) are both fixedly connected with telescopic protective sleeves (9), and the two telescopic protective sleeves (9) are both sleeved on the outer surface of the fitting protective layer (2).

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