CN212106803U - Chain ball head - Google Patents
Chain ball head Download PDFInfo
- Publication number
- CN212106803U CN212106803U CN202020855713.7U CN202020855713U CN212106803U CN 212106803 U CN212106803 U CN 212106803U CN 202020855713 U CN202020855713 U CN 202020855713U CN 212106803 U CN212106803 U CN 212106803U
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- CN
- China
- Prior art keywords
- connecting part
- connecting portion
- ball
- hole
- seat
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a chain ball head, which comprises a ball body and a ball seat, wherein the ball seat comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part is vertically arranged, the second connecting part is positioned at one side of the first connecting part, the third connecting part is fixedly connected with the bottom of the first connecting part and is arranged in the same direction as the second connecting part, a first through hole and a second through hole are respectively arranged in the second connecting part and the third connecting part, the third connecting part is downwards inclined from the first connecting part, the ball body is positioned at the upper end of the second connecting part which is far away from one side of the first connecting part, a fixing component is arranged between the ball body and the second connecting part, the fixing component comprises a fixing seat and a fixing column, a first reinforcing rib is arranged between the second connecting part and the third connecting part, one side of the first reinforcing rib is fixedly connected with one side of the first connecting part, a mounting, the chain ball head has high strength and long service life and is convenient to produce.
Description
Technical Field
The utility model relates to a bulb technical field, in particular to chain bulb.
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 the trailer ball in a broad sense comprises three parts: fixed bolster, spheroid and power pencil.
In the prior art, the strength of the existing ball head is insufficient, the ball head is easy to damage in the using process, and the economic cost is increased due to frequent replacement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a chain bulb of intensity height, long service life, production of being convenient for.
The technical scheme of the utility model is realized like this: a chain ball head comprises a ball body and a ball seat, wherein the ball seat comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part is vertically arranged, the second connecting part is positioned at one side of the first connecting part, the third connecting part is fixedly connected with the bottom of the first connecting part and arranged in the same direction as the second connecting part, a first through hole and a second through hole are respectively arranged in the second connecting part and the third connecting part, the third connecting part is downwards inclined from the first connecting part, the ball body is positioned at the upper end of one side of the second connecting part, which is far away from the first connecting part, a fixing component is arranged between the ball body and the second connecting part, the fixing component comprises a fixing seat and a fixing column, the lower end of the fixing seat is fixedly connected with the second connecting part, the upper end of the fixing seat is fixedly connected with the fixing column, and a first reinforcing rib is arranged between the second, one side of first strengthening rib and one side fixed connection of first connecting portion, the lower extreme of third connecting portion is equipped with the mount pad, the second through-hole runs through the mount pad.
By adopting the technical scheme, the ball seat comprises the first connecting part, the second connecting part and the third connecting part, the first connecting part is vertically arranged, the second connecting part is positioned at one side of the first connecting part, the second connecting part is slightly inclined towards the upper end from the first connecting part, the second connecting part is fixedly connected with the first connecting part, the connecting strength is improved, the third connecting part is fixedly connected with the bottom of the first connecting part, the connecting strength is further improved, the third connecting part and the second connecting part are arranged in the same direction, the first through hole and the second through hole are respectively arranged in the second connecting part and the third connecting part, the first through hole and the second through hole are convenient for the insertion connection of the connecting part, the use efficiency is improved, the third connecting part is inclined downwards from the first connecting part, the use of the integral trailer of the ball head is facilitated, the ball body is positioned at the upper end of the second connecting part, which is deviated from one side of the first connecting part, the fixing component is arranged between the ball body and the second connecting part, the ball body is fixedly connected with the ball seat through the fixing component, the connection firmness is improved, the fixing component comprises a fixing seat and a fixing column, the fixing seat and the fixing column are integrally formed with the ball seat, the connection firmness is further improved, the ball body and the fixing component are integrally formed, the strength and the firmness are further improved, the lower end of the fixing seat is fixedly connected with the second connecting part, the upper end of the fixing seat is fixedly connected with the fixing column, a first reinforcing rib is arranged between the second connecting part and the third connecting part, the strength of the ball seat is further improved due to the arrangement of the first reinforcing rib, the service life is prolonged, one side of the first reinforcing rib is fixedly connected with one side of the first connecting part, a mounting seat is arranged at the lower end of the third connecting part, and the second through hole penetrates through the mounting seat, the installation seat further improves the service efficiency of the ball seat.
The utility model discloses further set up to: the first through hole and the second through hole are arranged along the same axial direction.
Through adopting above-mentioned technical scheme, consequently the connecting piece of being convenient for directly runs through first through-hole and second through-hole, the use and the installation of the connecting piece of being convenient for, first through-hole is located between fixed subassembly and the first connecting portion, the use of the connecting piece of being convenient for.
The utility model discloses further set up to: the first connecting portion, the second connecting portion and the third connecting portion are integrally formed.
Through adopting above-mentioned technical scheme, adopt integrated into one piece to improve the intensity of ball seat greatly, improve the life, can not damage at the in-process of trailer.
The utility model discloses further set up to: the number of the first reinforcing ribs is at least 3.
Through adopting above-mentioned technical scheme, first strengthening rib is vertical setting, the interval sets up between the first strengthening rib, with first connecting portion, second connecting portion and the further intensity that has improved the ball seat of third connecting portion correlation each other.
The utility model discloses further set up to: the first connecting portion both sides are equipped with respectively and are equipped with the mounting hole, the second connecting portion are located between two mounting holes.
Through adopting above-mentioned technical scheme, the setting up of mounting hole is convenient for the use of ball seat, has improved the efficiency of whole use.
The utility model discloses further set up to: the second connecting portion upper end both sides are equipped with the second strengthening rib, the second strengthening rib extends towards first connecting portion along the second connecting portion, the second strengthening rib is linear array.
Through adopting above-mentioned technical scheme, the intensity of ball seat has further been improved in the setting of second strengthening rib, the interval sets up between the second strengthening rib, further improvement intensity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
fig. 3 is a side view of an embodiment of the present invention.
Reference numerals: 1. a sphere; 2. a ball seat; 201. a first connection portion; 202. a second connecting portion; 203. a third connecting portion; 204. a first through hole; 205. a second through hole; 206. a first reinforcing rib; 207. a second reinforcing rib; 208. a mounting seat; 209. mounting holes; 3. a fixing assembly; 301. a fixed seat; 302. and (5) fixing the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention discloses a chain ball head, comprising a ball body 1 and a ball seat 2, wherein the ball seat 2 comprises a first connecting portion 201, a second connecting portion 202 and a third connecting portion 203, the first connecting portion 201 is vertically arranged, the second connecting portion 202 is located at one side of the first connecting portion 201, the second connecting portion 202 is slightly inclined from the first connecting portion 201 toward the upper end, the second connecting portion 202 is fixedly connected with the first connecting portion 201, the strength of the connection is improved, the third connecting portion 203 is fixedly connected with the bottom of the first connecting portion 201, the strength of the connection is further improved, and is arranged in the same direction as the second connecting portion 202, a first through hole 204 and a second through hole 205 are respectively arranged in the second connecting portion 202 and the third connecting portion 203, the first through hole 204 and the second through hole 205 are arranged to facilitate the insertion connection of the connecting member, the use efficiency is improved, the third connecting part 203 is inclined downwards from the first connecting part 201, the use of the whole trailer of the ball head is facilitated, the ball body 1 is positioned at the upper end of the second connecting part 202 on the side away from the first connecting part 201, the fixing component 3 is arranged between the ball body 1 and the second connecting part 202, the fixing component 3 and the ball seat 2 are fixedly connected, the connection firmness is improved, the fixing component 3 comprises a fixing seat 301 and a fixing column 302, the fixing seat 301 and the fixing column 302 are both integrally formed with the ball seat 2, the connection firmness is further improved, the ball body 1 and the fixing component 3 are integrally formed, the strength and the firmness are further improved, the lower end of the fixing seat 301 is fixedly connected with the second connecting part 202, the upper end of the fixing seat 301 is fixedly connected with the fixing column 302, and a first reinforcing rib 206 is arranged between the second connecting part 202 and the third connecting part 203, the strength of ball seat 2 is further improved in the setting of first strengthening rib 206, the life-span of using has been improved, one side of first strengthening rib 206 and one side fixed connection of first connecting portion 201, the lower extreme of third connecting portion 203 is equipped with mount pad 208, second through-hole 205 runs through mount pad 208, the setting of mount pad 208 has further improved the availability factor of ball seat 2.
The first through hole 204 and the second through hole 205 are arranged along the same axial direction, so that the connecting piece can directly penetrate through the first through hole 204 and the second through hole 205, the use and installation of the connecting piece are facilitated, and the first through hole 204 is positioned between the fixing component 3 and the first connecting portion 201, so that the use of the connecting piece is facilitated.
First connecting portion 201, second connecting portion 202 and third connecting portion 203 are integrated into one piece, adopt integrated into one piece to improve ball seat 2's intensity greatly, improve the life-span of using, can not damage at the in-process of trailer.
The number of the first reinforcing ribs 206 is at least 3, the first reinforcing ribs 206 are vertically arranged, the first reinforcing ribs 206 are arranged at intervals, and the first connecting portion 201, the second connecting portion 202 and the third connecting portion 203 are further associated with one another, so that the strength of the ball seat 2 is further improved.
First connecting portion 201 both sides are equipped with respectively and are equipped with mounting hole 209, second connecting portion 202 is located between two mounting holes 209, the setting of mounting hole 209 is convenient for ball seat 2's use, has improved the efficiency of whole use.
Second connecting portion 202 upper end both sides are equipped with second strengthening rib 207, second strengthening rib 207 extends towards first connecting portion 201 along second connecting portion 202, second strengthening rib 207 is linear arrangement, second strengthening rib 207's setting has further improved ball seat 2's intensity, the interval sets up between the second strengthening rib 207, further improvement intensity.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a chain bulb, includes spheroid and ball seat, its characterized in that: the ball seat comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part is vertically arranged, the second connecting part is positioned at one side of the first connecting part, the third connecting part is fixedly connected with the bottom of the first connecting part and arranged in the same direction as the second connecting part, a first through hole and a second through hole are respectively arranged in the second connecting part and the third connecting part, the third connecting part is downwards inclined from the first connecting part, the ball body is positioned at the upper end of the second connecting part, which is far away from one side of the first connecting part, a fixing component is arranged between the ball body and the second connecting part, the fixing component comprises a fixing seat and a fixing column, the lower end of the fixing seat is fixedly connected with the second connecting part, the upper end of the fixing seat is fixedly connected with the fixing column, a first reinforcing rib is arranged between the second connecting part and the third connecting part, one side of the first reinforcing rib is fixedly connected with one, the lower extreme of third connecting portion is equipped with the mount pad, the second through-hole runs through the mount pad.
2. A chain ball as claimed in claim 1, wherein: the first through hole and the second through hole are arranged along the same axial direction.
3. A chain ball as claimed in claim 1, wherein: the first connecting portion, the second connecting portion and the third connecting portion are integrally formed.
4. A chain ball as claimed in claim 1, wherein: the number of the first reinforcing ribs is at least 3.
5. A chain ball as claimed in claim 1, wherein: the first connecting portion both sides are equipped with respectively and are equipped with the mounting hole, the second connecting portion are located between two mounting holes.
6. A chain ball as claimed in claim 1, wherein: the second connecting portion upper end both sides are equipped with the second strengthening rib, the second strengthening rib extends towards first connecting portion along the second connecting portion, the second strengthening rib is linear array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855713.7U CN212106803U (en) | 2020-05-20 | 2020-05-20 | Chain ball head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855713.7U CN212106803U (en) | 2020-05-20 | 2020-05-20 | Chain ball head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212106803U true CN212106803U (en) | 2020-12-08 |
Family
ID=73621925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020855713.7U Expired - Fee Related CN212106803U (en) | 2020-05-20 | 2020-05-20 | Chain ball head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212106803U (en) |
-
2020
- 2020-05-20 CN CN202020855713.7U patent/CN212106803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |