CN220615394U - Trailer ball easy to fix - Google Patents
Trailer ball easy to fix Download PDFInfo
- Publication number
- CN220615394U CN220615394U CN202321910588.5U CN202321910588U CN220615394U CN 220615394 U CN220615394 U CN 220615394U CN 202321910588 U CN202321910588 U CN 202321910588U CN 220615394 U CN220615394 U CN 220615394U
- Authority
- CN
- China
- Prior art keywords
- trailer
- pin
- rod
- hole
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a trailer ball easy to fix, which comprises a fixing component, wherein the inside of the fixing component is detachably connected with a trailer component, the fixing component comprises a C-shaped block, the upper end of the C-shaped block is provided with a limiting hole, the inner walls of the upper end and the lower end of the C-shaped block are respectively and fixedly connected with a limiting pipe and a spiral ring, and a plurality of bolts are connected with the inner threads of the C-shaped block.
Description
Technical Field
The utility model relates to the field of trailer balls, in particular to an easily-fixed trailer ball.
Background
The trailer ball is also called a trailer hook, a ball-type rear trailer hook or a trailer rod, a traction rod and the like, and is a whole trailer system, and is composed of a fixed support and a ball body.
Disclosure of Invention
The present utility model is directed to a trailer ball that is easy to secure, and solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an easily fixable trailer ball comprises a fixing component, wherein the inside of the fixing component is detachably connected with a trailer component;
the fixed subassembly includes the C shape piece, spacing hole has been seted up to the upper end of C shape piece, spacing pipe and spiro union of upper and lower both ends inner wall fixedly connected with respectively of C shape piece, the inside threaded connection of C shape piece has a plurality of bolt, the trailer subassembly is including pegging graft in spacing hole and the inside trailer pole of spacing pipe, the upper end fixedly connected with spheroid of trailer pole, first pinhole has been seted up to the side surface of trailer pole, the inside activity of first pinhole has pegged graft and has been pinned, threaded section has been seted up to the lower extreme of trailer pole, the trailer pole passes through threaded section threaded connection in the inside of spiro union.
As a preferable scheme of the utility model, the side surface of the limiting pipe is provided with a second pin hole, and the pin rod penetrates through the first pin hole and is movably inserted into the second pin hole.
As a preferable scheme of the utility model, a mounting groove is formed in one side surface of the C-shaped block, a plurality of screw holes are formed in the mounting groove, and a plurality of bolts are connected in the screw holes in a threaded mode.
As a preferable scheme of the utility model, the inside of the mounting groove is fixedly provided with a stabilizing piece, the surface of the stabilizing piece is provided with a plurality of through holes, and a plurality of bolts penetrate through the screw holes and are movably inserted into the through holes.
As a preferable scheme of the utility model, a third pin hole is formed in one end side surface of the pin rod, and a limiting rod is movably inserted into the third pin hole.
As a preferable scheme of the utility model, the C-shaped block, the trailer rod and the sphere are all made of alloy steel materials, and the stabilizing piece is made of natural rubber materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the stability of the trailer ball trailer can be obviously enhanced by matching the fixed component with the trailer component, so that the working safety of the trailer can be improved, when the trailer ball trailer is used, the connection strength between the C-shaped block and the traction plate can be enhanced by penetrating the screw holes and the threaded connection of the traction plate through a plurality of bolts, then the stress point of the trailer rod can be changed to the middle section position by matching the C-shaped block with the C-shaped structure through the limiting pipe, so that the limiting strength of the trailer rod is enhanced, the trailer rod is limited by the pin rod and the limiting rod, and finally the stability of the trailer ball can be further enhanced by connecting the trailer rod and the spiral ring through the threaded section.
2. The utility model can conveniently disassemble the trailer ball by matching the fixed component with the trailer component, thus the trailer efficiency can be improved, the trailer ball is only required to be fixed by bolts during installation, the bolt is taken out during disassembly by matching the pin rod and the limiting rod for limiting and fixing, and then the C-shaped block and the trailer rod can be disassembled by extracting the limiting rod and the pin rod.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a disassembled view of the fixing assembly structure of the present utility model;
fig. 3 is a disassembled view of the trailer assembly of the present utility model.
In the figure: 1. a fixing assembly; 11. a C-shaped block; 12. a limiting hole; 13. a limiting tube; 14. a spiro ring; 15. a bolt; 111. a second pin hole; 121. a mounting groove; 122. a screw hole; 131. a stabilizing piece; 132. a through hole; 2. a trailer assembly; 21. a trailer bar; 22. a sphere; 23. a first pin hole; 24. a pin rod; 25. a threaded section; 211. a third pin hole; 212. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: an easily-fixed trailer ball comprises a fixing assembly 1, wherein the inside of the fixing assembly 1 is detachably connected with a trailer assembly 2;
the fixed subassembly 1 includes C shape piece 11, spacing hole 12 has been seted up to C shape piece 11's upper end, spacing pipe 13 and spiral ring 14 are fixedly connected with respectively to C shape piece 11's upper and lower both ends inner wall, C shape piece 11's inside threaded connection has a plurality of bolt 15, trailer subassembly 2 is including pegging graft in spacing hole 12 and the inside trailer pole 21 of spacing pipe 13, the upper end fixedly connected with spheroid 22 of trailer pole 21, first pinhole 23 has been seted up to the side surface of trailer pole 21, peg graft in the inside activity of first pinhole 23 has a round pin pole 24, threaded section 25 has been seted up to the lower extreme of trailer pole 21, trailer pole 21 passes through threaded section 25 threaded connection in the inside of spiral ring 14.
Specifically, the stability of connection between trailer ball and the traction plate can be remarkably improved through the fixed component 1 cooperation trailer component 2 that sets up, thereby improve the safety in utilization of trailer ball, can also carry out dismouting to the trailer ball as required simultaneously, save the dismouting time, and then can improve the trailer efficiency of trailer ball, at first carry out threaded connection with C shape piece 11 and traction plate through bolt 15 when using, initially strengthen joint strength, run through spacing hole 12 and spacing pipe 13 threaded connection with the trailer pole 21 in the spiro ring 14 is inside, can change the stress point of trailer pole 21 to trailer pole 21 middle section position through spacing hole 12 cooperation spacing pipe 13 and spiro ring 14, consequently, can be remarkably strengthened the stability of trailer pole 21, carry out the restriction through pin 24 to trailer pole 21 and be convenient for carry out the trailer operation through trailer pole 21 cooperation spheroid 22, only need take out bolt 15 when dismantling, later take out the pin 24 and can dismantle C shape piece 11 and trailer pole 21, save the dismouting time, improve the trailer efficiency.
In this embodiment: the side surface of the limiting pipe 13 is provided with a second pin hole 111, and a pin rod 24 penetrates through the first pin hole 23 and is movably inserted into the second pin hole 111.
Specifically, the pin rod 24 penetrates through the first pin hole 23 and is inserted into the second pin hole 111, so that the trailer rod 21 and the limiting pipe 13 can be limited and fixed, the stability of the trailer rod 21 is improved, and the trailer rod 21 and the C-shaped block 11 can be detached only by pulling out the pin rod 24 when the trailer rod 21 is detached.
In this embodiment: a mounting groove 121 is formed in one side surface of the C-shaped block 11, a plurality of screw holes 122 are formed in the mounting groove 121, and a plurality of bolts 15 are connected to the screw holes 122 in a threaded mode.
Specifically, the screw hole 122 in the installation groove 121 is matched with the bolt 15, so that the C-shaped block 11 and the traction plate can be fixed in a threaded manner, and the connection stability between the trailer ball and the traction plate is remarkably enhanced.
In this embodiment: the inside of the mounting groove 121 is fixedly provided with a stabilizing plate 131, the surface of the stabilizing plate 131 is provided with a plurality of through holes 132, and a plurality of bolts 15 penetrate through the screw holes 122 and are movably inserted into the through holes 132.
Specifically, the friction force between the C-shaped block 11 and the traction plate can be enhanced through the stabilizing piece 131, the connection stability of the C-shaped block 11 is further enhanced, and meanwhile, the impact force of the trailer ball can be buffered through the stabilizing piece 131, so that the protection effect on the trailer ball is achieved.
In this embodiment: a third pin hole 211 is formed in one end side surface of the pin rod 24, and a limit rod 212 is movably inserted into the third pin hole 211.
Specifically, the pin 24 can be limited by inserting the limiting rod 212 into the third pin hole 211, and the pin 24 is prevented from falling off from the first pin hole 23 and the second pin hole 111, so that the use stability of the trailer ball can be further enhanced.
In this embodiment: the C-shaped block 11, the trailer rod 21 and the sphere 22 are all made of alloy steel, and the stabilizer 131 is made of natural rubber.
Specifically, the C-shaped block 11, the trailer rod 21 and the ball 22 made of alloy steel material have certain structural toughness when enhancing the overall strength of the trailer ball, so that the trailer ball can be prevented from being broken due to the fact that the trailer ball is pulled suddenly by external force, the service life of the trailer ball is prolonged, the friction force and stability between the C-shaped block 11 and the traction plate can be enhanced by the stabilizing piece 131 made of natural rubber material, and meanwhile the C-shaped block 11 can be protected, so that the use safety of the trailer ball can be improved.
Working principle: when the trailer is used, firstly, the trailer ball is installed, at the moment, the bolts 15 penetrate through the screw holes 122 and the traction plates to be in threaded connection, so that the C-shaped block 11 and the traction plates can be in threaded connection, the connection strength is primarily enhanced, then the trailer rod 21 penetrates through the limiting holes 12 and the limiting pipes 13 to be in threaded connection inside the spiral rings 14, then the pin rods 24 are inserted into the first pin holes 23 and the second pin holes 111, and finally the limiting rods 212 are inserted into the third pin holes 211, at the moment, the stress points of the trailer rod 21 can be changed through the matching of the C-shaped block 11 with the limiting holes 12 and the limiting pipes 13, the stability of the trailer rod 21 in use is remarkably enhanced, meanwhile, the stability of the trailer ball can be further enhanced through the matching of the pin rods 24 and the limiting rods 212, so that the use safety of the trailer ball can be improved, and when the trailer ball is disassembled, the pin rods 24 and the limiting rods 212 are firstly taken out, so that the C-shaped block 11 and the trailer rod 21 can be disassembled conveniently, and the time of the trailer ball can be disassembled quickly through the mutual matching of the structures, and the time can be saved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A trailer ball easy to fix, comprising a fixing assembly (1), characterized in that: the inside of the fixed component (1) is detachably connected with a trailer component (2);
fixed subassembly (1) is including C shape piece (11), spacing hole (12) have been seted up to the upper end of C shape piece (11), spacing pipe (13) and spiral ring (14) of upper and lower both ends inner wall fixedly connected with respectively of C shape piece (11), the inside threaded connection of C shape piece (11) has a plurality of bolt (15), trailer subassembly (2) are including pegging graft in spacing hole (12) and inside trailer pole (21) of spacing pipe (13), the upper end fixedly connected with spheroid (22) of trailer pole (21), first pinhole (23) have been seted up to the side surface of trailer pole (21), peg graft in the internal activity of first pinhole (23) has round pin pole (24), screw thread section (25) have been seted up to the lower extreme of trailer pole (21), inside at spiral ring (14) through screw thread section (25) threaded connection.
2. A hitch ball for easy attachment as defined in claim 1, wherein: the side surface of the limiting pipe (13) is provided with a second pin hole (111), and the pin rod (24) penetrates through the first pin hole (23) to be movably inserted into the second pin hole (111).
3. A hitch ball for easy attachment as defined in claim 1, wherein: a mounting groove (121) is formed in one side surface of the C-shaped block (11), a plurality of screw holes (122) are formed in the mounting groove (121), and a plurality of bolts (15) are connected to the inside of the screw holes (122) in a threaded mode.
4. A hitch ball for easy attachment as defined in claim 3, further characterized by: the inside fixed mounting of mounting groove (121) has stabilizing piece (131), a plurality of through-hole (132) have been seted up on the surface of stabilizing piece (131), a plurality of bolt (15) run through screw (122) activity grafting in the inside of through-hole (132).
5. A hitch ball for easy attachment as defined in claim 1, wherein: a third pin hole (211) is formed in the surface of one end side of the pin rod (24), and a limiting rod (212) is movably inserted into the third pin hole (211).
6. The easily fixable trailer sphere of claim 4, wherein: the C-shaped block (11), the trailer rod (21) and the sphere (22) are all made of alloy steel, and the stabilizing piece (131) is made of natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910588.5U CN220615394U (en) | 2023-07-20 | 2023-07-20 | Trailer ball easy to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910588.5U CN220615394U (en) | 2023-07-20 | 2023-07-20 | Trailer ball easy to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615394U true CN220615394U (en) | 2024-03-19 |
Family
ID=90229377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910588.5U Active CN220615394U (en) | 2023-07-20 | 2023-07-20 | Trailer ball easy to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615394U (en) |
-
2023
- 2023-07-20 CN CN202321910588.5U patent/CN220615394U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |