Automobile oil pipe fastening sleeve capable of preventing oil leakage

Abstract

The utility model relates to the technical field of automobile parts, and discloses an anti-oil-leakage automobile oil pipe fastening sleeve which comprises a locking sleeve, grooves are formed in the upper side and the lower side of the inner wall of the locking sleeve, arc-shaped strips are arranged on the inner walls of the grooves in the two sides in a clamped mode, and a plurality of protruding balls are evenly and fixedly connected to the peripheries of the inner walls of the arc-shaped strips on the two sides. A plurality of air holes are evenly formed in the middle of the periphery of the locking sleeve, pull rings are fixedly connected to the middles of the left side and the right side of the locking sleeve, a buckle pin is fixedly connected to the outer side of one end of the locking sleeve, and the middle of the other end of the locking sleeve is clamped to the outer wall of the buckle pin. The locking sleeve is provided with the sealing and fastening mechanism capable of being flexibly adjusted, so that the locking sleeve can be tightly attached to the outer wall of the automobile oil pipe, the sealing performance of an oil pipe connecting opening can be guaranteed in the oil pipe operation and use process, and it can be guaranteed that the locking sleeve is completely attached to the outer wall of the oil pipe through the sealing and fastening mechanism capable of being flexibly adjusted; and the sealing performance of the oil pipe joint is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile oil pipe fastening sleeve of oil leakage prevention. BACKGROUND

[0002] The automobile oil pipe fastening sleeve is a kind of parts for fixing and connecting automobile oil pipe, it is usually made of metal or plastic material, with special design structure, can ensure the connection between oil pipe and other components firm and reliable, prevent oil leakage or looseness;

[0003] In actual operation process, if the size of fastening sleeve is not suitable, oil pipe can not be completely fixed, leading to oil leakage or looseness, fastening sleeve machining precision is not high, it can lead to installation difficulty, even affect the stability of entire system, it will lead to the durability of fastening sleeve is not good, it can looseness or damage after a period of use, finally, it can cause great influence to the installation and use of automobile oil pipe;

[0004] Therefore, an automobile oil pipe fastening sleeve of oil leakage prevention is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an automobile oil pipe fastening sleeve of oil leakage prevention to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: an automobile oil pipe fastening sleeve of oil leakage prevention, including locking sleeve, recess is set up on the inner wall of locking sleeve both sides, and the inner wall of recess both sides is connected with the arc strip, and the inner wall of arc strip both sides is evenly connected with a plurality of convex balls, the middle part of the one week of locking sleeve is evenly provided with a plurality of breathable holes, and the middle part of the left and right sides of locking sleeve is fixedly connected with the pull ring, one end of the outer side of locking sleeve is fixedly connected with the catch, and the other end of the outer side of locking sleeve is fixedly connected with the catch.

[0007] Preferably, the outer wall of the locking sleeve is sleeved with a locking sleeve.

[0008] Preferably, the bottom of the locking sleeve is rotatably connected with a clamping plate.

[0009] Preferably, the top of the locking sleeve is rotatably connected with a buckle, and the buckle is connected between the clamping plate and the buckle.

[0010] Preferably, the middle part of the locking sleeve is screw-connected with a connecting bolt, and the outer wall of the connecting bolt penetrates the middle part of the locking sleeve.

[0011] Preferably, the outer wall of the connecting bolt is screw-connected with a threaded sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By incorporating a flexibly adjustable sealing and fastening mechanism into the locking sleeve, the sleeve can be tightly attached to the outer wall of the automotive oil pipe. This ensures the sealing of the oil pipe connection during operation. The flexibly adjustable sealing and fastening mechanism ensures complete contact between the locking sleeve and the outer wall of the oil pipe, effectively improving the sealing performance of the oil pipe connection and preventing oil leakage. The sealing and fastening mechanism ensures that the locking sleeve is firmly fixed to the oil pipe, enhancing the stability of the entire system and reducing the risk of loosening or falling off. The flexible adjustment design makes installation and disassembly more convenient and quick, facilitating maintenance and replacement of the locking sleeve, saving time and costs. The flexible adjustment and fastening mechanism are suitable for oil pipes of different specifications and sizes, improving versatility and applicability. The reasonable design of the sealing and fastening mechanism can reduce wear and damage to the locking sleeve, extend its service life, and improve the product's durability.

[0014] 2. By setting threaded locking mechanisms at both ends of the locking sleeve, the tightness of the locking sleeve on the outer wall of the oil pipe is ensured, preventing the locking sleeve from loosening or falling off during use, thus enhancing the stability of the entire system. The threaded locking mechanism tightly fixes the locking sleeve to the outer wall of the oil pipe, which can effectively improve the sealing of the oil pipe joint and prevent oil leakage. The threaded locking mechanism is reasonably designed, and its installation and disassembly are convenient and quick, which is conducive to the maintenance and replacement of the locking sleeve, saving time and costs. The threaded locking mechanism can reduce the movement and friction of the locking sleeve, extend its service life, and improve the durability of the product. Attached Figure Description

[0015] Fig. 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Fig. 2 This is a bottom view of the overall structure of this utility model;

[0017] Fig. 3 This is a rear view schematic diagram of the overall structure of this utility model;

[0018] Fig. 4 This is a horizontal cross-sectional view of the lock sleeve of this utility model.

[0019] In the picture:

[0020] 1. Locking sleeve; 2. Groove; 3. Arc strip; 4. Protruding ball; 5. Vent hole; 6. Pull ring; 7. Buckle pin; 8. Locking sleeve; 9. Connecting bolt; 10. Threaded sleeve; 11. Buckle; 12. Clamping plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figs. 1 to 4 Here is an embodiment of the present invention: a leak-proof automotive oil pipe fastening sleeve, including a locking sleeve 1. The inner wall of the locking sleeve 1 has grooves 2 on both the upper and lower sides. The inner walls of the grooves 2 on both sides are fitted with arc-shaped strips 3. The inner walls of the arc-shaped strips 3 on both sides are uniformly fixedly connected with a number of protruding balls 4. The middle of the circumference of the locking sleeve 1 is uniformly provided with a number of vent holes 5. The middle of the left and right sides of the locking sleeve 1 are fixedly connected with pull rings 6. One end of the locking sleeve 1 is fixedly connected with a buckle pin 7 on the outer side. The middle of the other end of the locking sleeve 1 is fitted onto the outer wall of the buckle pin 7.

[0023] Among them: the material of the arc strip 3 and the convex ball 4 is rubber, and the buckle 7 is set as a club shape;

[0024] Even better: The locking sleeve 1 is tightly attached to the outer wall of the car oil pipe by the pull rings 6 on both sides, and then the end with the buckle 7 is fastened to the outer wall of the other end to complete the locking sleeve 1. The setting of the arc strip 3 and the convex ball 4 can increase the friction between the locking sleeve 1 and the car oil pipe, and prevent the locking sleeve 1 from slipping off the outer wall of the oil pipe. The setting of the vent hole 5 can discharge the heat emitted from the oil pipe.

[0025] Locking sleeves 8 are fitted on the outer walls of both ends of locking sleeve 1. A retaining plate 12 is rotatably connected to the upper bottom of locking sleeve 8, and a buckle 11 is rotatably connected to the lower top of locking sleeve 8. The buckle 11 and the retaining plate 12 are buckled together. A connecting bolt 9 is threadedly connected to the middle of locking sleeve 8. The outer wall of the connecting bolt 9 penetrates the middle of locking sleeve 8. A threaded sleeve 10 is threadedly connected to the outer wall of the connecting bolt 9.

[0026] Wherein: the shape of the lock sleeve 8 is set as C-shaped, and the outer wall of the threaded sleeve 10 abuts against the outer wall of the lock sleeve 8;

[0027] Better: Attach the locking sleeve 8 to the outer walls of both ends of the locking sleeve 1, then attach the buckle 11 to the plate 12 to complete the connection and locking of the locking sleeve 1, and finally insert the connecting bolt 9 through the middle of the inner wall of the locking sleeve 8 to complete the fixing of the locking sleeve 8, and then rotate and tighten the threaded sleeve 10 to complete the locking.

[0028] The working principle of the above implementation is as follows:

[0029] The operation steps are as follows:

[0030] First, the locking sleeve 1 is tightly attached to the outer wall of the car oil pipe by the pull rings 6 on both sides. Then, the end with the buckle 7 is fastened to the outer wall of the other end, completing the overall fastening of the locking sleeve 1. The arc strip 3 and the convex ball 4 increase the friction between the locking sleeve 1 and the car oil pipe, preventing the locking sleeve 1 from slipping off the outer wall of the oil pipe. The vent hole 5 allows the heat dissipated from the oil pipe to be discharged. The sealing and fastening mechanism ensures that the locking sleeve 1 is firmly fixed to the oil pipe, enhancing the stability of the entire system and reducing the risk of loosening or falling off. The flexible adjustment design makes installation and disassembly more convenient and quick, which is conducive to the maintenance and replacement of the locking sleeve 1, saving time and costs. The flexible adjustment and sealing and fastening mechanism are suitable for oil pipes of different specifications and sizes, improving versatility and applicability.

[0031] The locking sleeve 8 is fastened to the outer walls of both ends of the locking sleeve 1, and then the buckle 11 is fastened to the plate 12 to complete the connection and locking of the locking sleeve 1. Finally, the connecting bolt 9 is passed through the middle of the inner wall of the locking sleeve 8 to complete the fixation of the locking sleeve 8. Then, the threaded sleeve 10 is rotated and tightened to complete the locking, preventing the locking sleeve 1 from loosening or falling off during use, thus enhancing the stability of the entire system. The threaded locking mechanism tightly fixes the locking sleeve 1 to the outer wall of the oil pipe, which can effectively improve the sealing of the oil pipe connection and prevent oil leakage. The threaded locking mechanism is reasonably designed, and its installation and disassembly are convenient and quick, which is conducive to the maintenance and replacement of the locking sleeve 1, saving time and costs. The threaded locking mechanism can reduce the movement and friction of the locking sleeve 1, extend its service life, and improve the durability of the product.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leak-proof automotive oil pipe fastening sleeve, characterized in that: The device includes a locking sleeve (1), on both the upper and lower sides of the inner wall of the locking sleeve (1) are grooves (2), and on both sides of the inner wall of the grooves (2) are arc-shaped strips (3) that are snapped together. On the inner wall of the arc-shaped strips (3) on both sides, several convex balls (4) are evenly fixedly connected around the circumference. Several ventilation holes (5) are evenly opened in the middle of the circumference of the locking sleeve (1). Pull rings (6) are fixedly connected in the middle of the left and right sides of the locking sleeve (1). A buckle (7) is fixedly connected to the outer side of one end of the locking sleeve (1), and the middle of the other end of the locking sleeve (1) is snapped onto the outer wall of the buckle (7).

2. The oil leak-proof automotive oil pipe fastening sleeve according to claim 1, characterized in that: Locking sleeves (8) are fitted on the outer walls of both ends of the locking sleeve (1).

3. The oil leak-proof automotive oil pipe fastening sleeve according to claim 2, characterized in that: The locking sleeve (8) is rotatably connected to the bottom of the upper part by a locking plate (12).

4. The oil leak-proof automotive oil pipe fastening sleeve according to claim 3, characterized in that: The top of the lower part of the lock sleeve (8) is rotatably connected to a buckle (11), and the buckle (11) is snapped together with the plate (12).

5. The oil leak-proof automotive oil pipe fastening sleeve according to claim 4, characterized in that: The lock sleeve (8) is threadedly connected to a connecting bolt (9) in the middle, and the outer wall of the connecting bolt (9) penetrates the middle of the lock sleeve (8).

6. The oil leak-proof automotive oil pipe fastening sleeve according to claim 5, characterized in that: A threaded sleeve (10) is threaded onto the outer wall of the connecting bolt (9).

Images