Lightweight automobile inhaul cable protection tube

Abstract

The utility model relates to the technical field of automobile inhaul cable protective pipes, in particular to a light-weight automobile inhaul cable protective pipe which comprises an inner supporting pipe, a protective pipe connector is connected to the inner supporting pipe and connected with a sealing mechanism connector on a sealing mechanism body, and the sealing mechanism connector is connected with a connecting pipe. The sealing mechanism main body comprises a connecting pipe, an inner ceramic sealing sleeve, a movable sleeve, a movable ceramic sealing sleeve, an outer protection pipe, an outer sealing ring and a thermal shrinkage sleeve; the protection pipe body comprises an inner supporting pipe and a protection pipe connector. The device has the beneficial effects that the thermal shrinkage sleeve, the movable sleeve, the movable ceramic sealing sleeve, the outer protection pipe and the outer sealing ring are matched with one another, so that the inhaul cable can move normally, impurities such as dust and water can be effectively prevented from entering the device to affect lubrication and flexibility of the inhaul cable and even cause clamping stagnation, and the service life of the inhaul cable is prolonged. The service life of the device is prolonged, and the using effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile cable tube, specifically to a light weight automobile cable tube. BACKGROUND

[0002] Automobile cable is a key component that connects different parts of a vehicle to transmit mechanical force or signals, usually composed of steel wire and external tube. It is used for gear shifting, braking, throttle operation, etc., to ensure that the driving instructions are accurately transmitted to the execution mechanism. The external tube of the cable not only protects the internal steel wire from physical damage and chemical corrosion, but also provides support and guidance functions to ensure smooth operation. Reasonable cable design is crucial to improve vehicle handling performance and safety.

[0003] In specific use, the main functions of the automobile cable tube include protecting the internal cable, providing support and guidance, aesthetics, and decorative effect.

[0004] However, the existing automobile cable tube has poor sealing performance, and dust and other impurities can easily enter the tube through the connection between the tube and the cable, which can cause the lubrication and flexibility of the cable in the automobile cable tube to decrease, and even cause jamming. SUMMARY

[0005] The utility model aims at providing a light weight automobile cable tube to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a light weight automobile cable tube, comprising an inner support tube, a tube connector connected to the inner support tube, a sealing mechanism connector on the sealing mechanism body, a connecting tube connected to the sealing mechanism connector, a straight tube connected to the connecting tube, and an inner sealing pad provided on the straight tube.

[0007] The sealing mechanism body includes a connecting tube, an inner ceramic sealing sleeve, a moving sleeve, a moving ceramic sealing sleeve, an outer protective tube, an outer sealing ring, and a heat shrink sleeve.

[0008] The tube body includes an inner support tube and a tube connector.

[0009] Preferably, the inner sealing pad is in a tubular structure, the inner side of the inner sealing pad is fixedly connected to the straight tube, the straight tube is fixedly connected to the connecting tube, and the connecting tube is fixedly connected to the sealing mechanism connector with a thread inside.

[0010] Preferably, the sealing mechanism body includes a connecting tube, the connecting tube is fixedly connected to an inner ceramic sealing sleeve, the inner ceramic sealing sleeve is in a tubular structure with a large inner diameter and small opening diameters at both ends, a buffer pad is fixedly connected inside the inner ceramic sealing sleeve, and the buffer pad is in a circular ring plate structure.

[0011] Preferably, the mobile ceramic sealing sleeve is in a tubular structure, the outer diameter of the mobile ceramic sealing sleeve is equal to the inner diameter of the inner ceramic sealing sleeve, the mobile ceramic sealing sleeve can slide in the inner ceramic sealing sleeve, and the mobile ceramic sealing sleeve is fixedly connected with the mobile sleeve.

[0012] Preferably, the mobile sleeve is fixedly connected with the outer protection pipe, the outer protection pipe is fixedly connected with a heat shrink sleeve and an outer sealing ring, one end of the outer protection pipe is clamped on the connecting pipe, the inner diameter of the outer protection pipe is equal to the outer diameter of the connecting pipe, and the outer protection pipe can slide along the connecting pipe.

[0013] Preferably, the pipe connector is provided with a thread, the pipe connector is fixedly connected with the inner support pipe, the outer surface of the inner support pipe is fixedly connected with an outer sound insulation layer, the inner support pipe is fixedly connected with an inner wear-resistant layer, and the inner support pipe is fixedly connected with a support rod.

[0014] Preferably, the pipe body comprises the inner support pipe, the inner wear-resistant layer, the outer sound insulation layer and the pipe connector.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The light-weight automobile cable protection pipe provided by the utility model is characterized in that the heat shrink sleeve, the mobile sleeve, the mobile ceramic sealing sleeve, the outer protection pipe and the outer sealing ring are matched with each other, the cable can move normally, the above matching can effectively prevent impurities such as dust and water from entering the device to affect the lubrication and flexibility of the cable and even cause the cable to be stuck, the service life of the device is prolonged, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a device structure schematic view of the utility model;

[0018] Figure 2 It is a device cross-section structure schematic view of the utility model;

[0019] Figure 3 It is Figure 2 It is an enlarged structure schematic view of position A in the middle;

[0020] Figure 4 It is Figure 2 It is an enlarged structure schematic view of position B in the middle;

[0021] Figure 5 It is a device local structure cross-section schematic view of the utility model;

[0022] Figure 6 It is Figure 5 It is an enlarged structure schematic view of position C in the middle.

[0023] In the figure: 1, the pipe body; 2, sealing mechanism body; 3, inner support pipe; 4, inner wear-resistant layer; 5, outer sound insulation layer; 6, support rod; 7, pipe connector; 8, connecting pipe; 9, inner ceramic sealing sleeve; 10, buffer pad; 11, sealing mechanism connector; 12, moving sleeve; 13, moving ceramic sealing sleeve; 14, outer protective pipe; 15, outer sealing ring; 16, heat shrink sleeve; 17, straight pipe; 18, inner sealing pad. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the figure to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiments, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without doing the premise of creative work, belong to the scope of protection of the utility model.

[0025] Embodiment one

[0026] Please refer to Figures 1-6 The utility model provides a technical scheme: a kind of light weight automobile cable protection pipe, including inner support pipe 3, inner support pipe 3 is connected with pipe connector 7, the pipe connector 7 is connected with sealing mechanism connector 11 on sealing mechanism body 2, sealing mechanism connector 11 is connected with connecting pipe 8, connecting pipe 8 is connected with straight pipe 17, and straight pipe 17 is provided with inner sealing pad 18;Sealing mechanism body 2, sealing mechanism body 2 includes connecting pipe 8, inner ceramic sealing sleeve 9, moving sleeve 12, moving ceramic sealing sleeve 13, outer protective pipe 14, outer sealing ring 15 and heat shrink sleeve 16;Pipe body 1, pipe body 1 includes inner support pipe 3 and pipe connector 7;

[0027] Specific use, the sealing mechanism body 2 that the device is provided with can effectively avoid cable jamming phenomenon.

[0028] Embodiment two

[0029] On the basis of embodiment one, in order to improve the sealing of device and be provided with moving ceramic sealing sleeve 13, moving ceramic sealing sleeve 13 is tubular structure, and the outer diameter of moving ceramic sealing sleeve 13 is equal to the internal diameter of inner ceramic sealing sleeve 9, moving ceramic sealing sleeve 13 can slide in inner ceramic sealing sleeve 9, moving ceramic sealing sleeve 13 is fixedly connected with moving sleeve 12, cable passes through heat shrink sleeve 16, moving sleeve 12 and moving ceramic sealing sleeve 13, passes through pipe body 1 and is connected with other devices in it;

[0030] The inner sealing gasket 18 is in a tubular structure, the inner side of the inner sealing gasket 18 is fixedly connected with the straight pipe 17, the straight pipe 17 is fixedly connected with the connecting pipe 8, the connecting pipe 8 is fixedly connected with the sealing mechanism connector 11, the sealing mechanism connector 11 is threadedly connected with the protective pipe connector 7, the straight pipe 17 is clamped into the protective pipe body 1, the inner sealing gasket 18 is in contact with the inner wear-resistant layer 4 fixedly connected with the inner support pipe 3, the sealing mechanism body 2 is installed on the protective pipe body 1, the heat shrinkable sleeve 16 is heated to shrink, and the heat shrinkable sleeve 16 is in close contact with the cable, the outer protective pipe 14 is fixed on the cable, and the outer sealing ring 15 is in a ring-shaped plate structure.

[0031] The sealing mechanism body 2 comprises the connecting pipe 8, the inner ceramic sealing sleeve 9 is fixedly connected in the connecting pipe 8, the inner ceramic sealing sleeve 9 is in a tubular structure with a large inner diameter and small opening diameters at both ends, the buffer pad 10 is fixedly connected in the inner ceramic sealing sleeve 9, and the buffer pad 10 is in a circular ring-shaped plate structure. When the protective pipe body 1 is installed at a suitable position, the cable moves along the protective pipe body 1 in use, so that the outer protective pipe 14, the moving sleeve pipe 12 and the ceramic sealing sleeve 13 all move, the outer protective pipe 14 moves along the connecting pipe 8, the sealing property between the outer protective pipe 14 and the connecting pipe 8 can be improved by arranging the outer sealing ring 15, dust and other impurities are prevented from entering the device, the wear of the moving ceramic sealing sleeve 13 and the inner ceramic sealing sleeve 9 is accelerated, the use effect of the moving ceramic sealing sleeve 13 and the inner ceramic sealing sleeve 9 is affected, the lubrication and flexibility of the cable are affected, and even the cable is stuck;

[0032] The moving sleeve pipe 12 is fixedly connected with the outer protective pipe 14, the heat shrinkable sleeve 16 and the outer sealing ring 15 are fixedly connected on the outer protective pipe 14, one end of the outer protective pipe 14 is clamped on the connecting pipe 8, the inner diameter of the outer protective pipe 14 is equal to the outer diameter of the connecting pipe 8, the outer protective pipe 14 can slide along the connecting pipe 8, the moving ceramic sealing sleeve 13 can move along the inner ceramic sealing sleeve 9, the moving ceramic sealing sleeve 13 is in close contact with the inner ceramic sealing sleeve 9, the sealing property is high, dust, moisture and other impurities are effectively prevented from entering between the protective pipe and the cable, dust, moisture and other impurities are prevented from entering the device to affect the lubrication and flexibility of the cable, even the cable is stuck, the service life of the device is prolonged, and the use effect of the device is improved.

[0033] Example three

[0034] On the basis of embodiment two, in order to improve the use effect of the device, the protective pipe body 1 is provided, the protective pipe body 1 includes the inner support pipe 3, the inner wear-resistant layer 4, the outer sound insulation layer 5 and the protective pipe connector 7, the wear resistance of the protective pipe body 1 can be improved by arranging the inner wear-resistant layer 4, and the sound generated in the device can be isolated by arranging the outer sound insulation layer 5 on the outer surface of the inner support pipe 3, thereby improving the use effect of the device, the protective pipe connector 7 is provided with threads, the protective pipe connector 7 is fixedly connected with the inner support pipe 3, the outer sound insulation layer 5 is fixedly connected with the outer surface of the inner support pipe 3, the inner wear-resistant layer 4 is fixedly connected in the inner support pipe 3, the support rod 6 is fixedly connected with the inner support pipe 3, the inner support pipe 3 is supported by the support rod 6 fixedly connected with the inner support pipe 3, thereby improving the use effect of the device.

[0035] In actual use, by arranging the heat shrink sleeve 16, the moving sleeve pipe 12, the moving ceramic sealing sleeve 13, the outer protective pipe 14 and the outer sealing ring 15 to cooperate with each other, the cable can move normally, by the above cooperation, the dust, moisture and other impurities can be effectively prevented from entering the device to affect the lubrication and flexibility of the cable and even cause the jamming phenomenon, thereby improving the service life of the device and the use effect of the device.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lightweight automotive cable tube, characterized by: The inner support pipe (3) is connected with the protection pipe connector (7), the protection pipe connector (7) is connected with the sealing mechanism connector (11) on the sealing mechanism body (2), the sealing mechanism connector (11) is connected with the connecting pipe (8), the connecting pipe (8) is connected with the straight pipe (17), and the inner sealing pad (18) is arranged on the straight pipe (17); The sealing mechanism body (2) comprises the connecting pipe (8), the inner ceramic sealing sleeve (9), the moving sleeve (12), the moving ceramic sealing sleeve (13), the outer protection pipe (14), the outer sealing ring (15) and the heat shrink sleeve (16); The protection pipe body (1) comprises the inner support pipe (3) and the protection pipe connector (7).

2. The light-weighted automobile cable tube according to claim 1, characterized in that: The inner sealing pad (18) is in a tubular structure, and the inner side of the inner sealing pad (18) is fixedly connected with the straight pipe (17); the straight pipe (17) is fixedly connected with the connecting pipe (8); and the connecting pipe (8) is fixedly connected with the sealing mechanism connector (11) and is provided with a thread.

3. The light-weighted automobile cable tube according to claim 1, characterized in that: The sealing mechanism body (2) comprises the connecting pipe (8), the connecting pipe (8) is fixedly connected with the inner ceramic sealing sleeve (9), the inner ceramic sealing sleeve (9) is in a tubular structure with a large inner diameter and small opening diameters at both ends, the inner ceramic sealing sleeve (9) is fixedly connected with the buffer pad (10), and the buffer pad (10) is in a circular ring plate structure.

4. The light-weighted automobile cable tube according to claim 1, characterized in that: The moving ceramic sealing sleeve (13) is in a tubular structure, the outer diameter of the moving ceramic sealing sleeve (13) is equal to the inner diameter of the inner ceramic sealing sleeve (9), the moving ceramic sealing sleeve (13) can slide in the inner ceramic sealing sleeve (9), and the moving ceramic sealing sleeve (13) is fixedly connected with the moving sleeve (12).

5. The light-weight automotive cable protection tube according to claim 1, characterized in that: The moving sleeve (12) is fixedly connected with the outer protection pipe (14), the outer protection pipe (14) is fixedly connected with the heat shrink sleeve (16) and the outer sealing ring (15), one end of the outer protection pipe (14) is clamped on the connecting pipe (8), the inner diameter of the outer protection pipe (14) is equal to the outer diameter of the connecting pipe (8), and the outer protection pipe (14) can slide along the connecting pipe (8).

6. The light-weight automotive cable protection tube according to claim 1, characterized in that: The protection pipe connector (7) is provided with a thread, the protection pipe connector (7) is fixedly connected with the inner support pipe (3), the outer surface of the inner support pipe (3) is fixedly connected with the outer sound insulation layer (5), the inner support pipe (3) is fixedly connected with the inner wear-resistant layer (4), and the inner support pipe (3) is fixedly connected with the support rod (6).

7. The light-weighted automobile cable tube according to claim 1, characterized in that: The protection pipe body (1) comprises the inner support pipe (3), the inner wear-resistant layer (4), the outer sound insulation layer (5) and the protection pipe connector (7).

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