CN210539274U - Rotary connecting device of titanium alloy key ring - Google Patents
Rotary connecting device of titanium alloy key ring Download PDFInfo
- Publication number
- CN210539274U CN210539274U CN201921309511.6U CN201921309511U CN210539274U CN 210539274 U CN210539274 U CN 210539274U CN 201921309511 U CN201921309511 U CN 201921309511U CN 210539274 U CN210539274 U CN 210539274U
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- key ring
- titanium alloy
- alloy key
- piece
- connecting piece
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Abstract
The utility model discloses a swivelling joint device of titanium alloy key ring, its structure includes integrated into one piece's main part and connecting piece two parts, presses the arm back when the application of force and main part, forms the opening, and the connecting piece forms rotatable titanium alloy key ring device in putting into the spread groove through the opening. Simple and fast, convenient and practical.
Description
Technical Field
The utility model relates to a key ring technical field especially relates to a swivelling joint device of titanium alloy key ring
Background
The key ring is also called key ring, key chain, key hanger, etc. A key ring is a decorative article hung on a key ring.
The key ring has various shapes, such as cartoon shape, brand shape, simulation model and the like, and mainly comprises antirust elements such as nickel plating or rhodium plating on the surface of zinc alloy; key fobs have become a gift for presentation.
In the rotary key ring in the prior art, the rotary connection of the rotary key ring adopts rigid connection of solid columns, so that the installation is inconvenient; the assembly and installation process is complicated.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the present invention provides a rotary connection device for a titanium alloy key ring;
the technical scheme of the utility model as follows:
the structure of the connector comprises a main body and a connecting piece which are integrally formed.
The rotary connecting device of the titanium alloy key ring comprises an integrally formed main body, a hook part, a pressing arm, an integrally formed spring part and two cavities separated by a supporting arm, wherein one cavity is used for installing a connecting piece and a key ring, and the other cavity is used for hanging a belt, a belt buckle or trousers.
The rotary connecting device of the titanium alloy key ring is characterized in that the hook part on the main body of the rotary connecting device contains a connecting groove which is parallel to the hook part and used for installing a connecting piece.
A swivelling joint device of titanium alloy key ring, press the arm in its main part and be connected with integrated into one piece's spring portion, the spring portion is connected with the main part, when the application of force with press the arm, linkage integrated into one piece's spring portion warp, the opening of release spread groove for put into the connecting piece. When the pressing arm releases pressure, the integrally formed spring part resets to close the opening of the connecting groove, so that the connecting piece is prevented from being separated.
The rotary connecting device of the titanium alloy key ring comprises a connecting piece, a clamping head and a clamping groove, wherein the upper part of the connecting piece is provided with the clamping head and the clamping groove, the diameter of the clamping head is larger than the width of a connecting groove of a hook part of a main body, the diameter of the clamping groove is not larger than the width of the connecting groove, and the lower part of the connecting piece is provided with a through hole for penetrating a key ring.
Drawings
Fig. 1 is a schematic view of a key ring device of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a key fob device according to embodiment 1 of the present invention.
Fig. 3 is a schematic view of the key ring device connector structure of embodiment 1 of the present invention.
Fig. 4 is a schematic view of a key ring device assembly structure of embodiment 1 of the present invention.
Fig. 5 is a schematic view of the key buckle device according to embodiment 1 of the present invention.
Fig. 6 is a schematic view of a key ring device of embodiment 2 of the present invention.
Fig. 7 is a schematic structural view of a key fob device according to embodiment 2 of the present invention.
Fig. 8 is a schematic view of a key ring device assembly structure of embodiment 2 of the present invention.
Fig. 9 is a schematic view of a key ring device according to embodiment 2 of the present invention in an assembled state.
Detailed Description
The utility model provides a swivelling joint device of titanium alloy key ring, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the following refers to the drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model provides a pair of rotary connection device of titanium alloy key ring, refer to as shown in figure 1, a rotary connection device of titanium alloy key ring, including integrated into one piece's main part 1 and 2 two parts of connecting piece.
The embodiment of the utility model provides a swivelling joint device of titanium alloy key ring, refer to fig. 2 and show, its main part contains integrated into one piece's spring portion 1-1, presses arm 1-2, and opening and shutting mouthful 1-3, spread groove 1-4, and couple portion 1-5 wears die cavity 1-6, articulates die cavity 1-7, and support arm 1-10.
In the preferred embodiment, the pressing arm contains non-slip threads 1-9, and the wearing cavity 1-6 is left with a processing or wearing opening 1-8.
The embodiment of the utility model provides a swivelling joint device of titanium alloy key ring, refer to fig. 3 and show, its connecting piece contains upper portion 20, lower part 2-3.
Furthermore, the upper part of the connecting piece comprises a clamping head 2-1 and a clamping groove 2-2. The lower part of the connecting piece is provided with through holes 2-4 for connecting a key ring.
The embodiment of the utility model provides a swivelling joint device of titanium alloy key ring, refer to fig. 4 and show, press arm 1-2 when application of force and main part, linkage integrated into one piece's spring portion 1-1 produces deformation, opens opening 1-3, lets the draw-in groove portion 2-2 of connecting piece 2 imbed the spread groove from main part spread groove 1-4 open position. When the main body presses the arm to release pressure, the integrally formed spring part 1-1 is linked to reset, and the opening 1-3 is closed. Because the head part 2-1 of the connecting piece 2 is larger than the width of the connecting groove 1-4 of the main body and the opening 1-3 is closed after being reset, the connecting piece 2 can not be separated from the connecting groove 1-4 of the main body 1. As the diameter of the clamping groove 2-2 of the connecting piece 2 is not more than the width of the gap between the connecting grooves 1-4 of the main body 1, 360-degree free rotation can be formed.
Key ring device embodiment 1
Based on the above embodiment, the embodiment of the present invention further provides a key ring device, as shown in fig. 1-5, in the key ring device embodiment 1, the integrally formed main body 1 is divided into a front cavity 1-6 and a rear cavity 1-7 by the supporting arms 1-10, the front cavity 1-6 is used for connecting the connecting member 2 and hanging the key ring, and the rear cavity is used for inserting the belt to fix and fasten the belt. The rear cavity is provided with gaps 1-8, which is beneficial to the integral processing of the main body.
Key ring device embodiment 2
Based on the above embodiment, the embodiment of the present invention further provides a key ring device, as shown in fig. 6-9, in the embodiment 2 of the key ring device, the integrally formed main body 1 is divided into an upper cavity 1-6 and a lower cavity 1-7 by the supporting arms 1-10, the upper cavity 1-6 includes an oblique slit 1-8, and an integrally formed spring portion is added at the lower portion of the upper cavity for opening and closing the slit 1-8, so as to conveniently hang a belt buckle or a belt. The lower cavities 1-7 are used for connecting the connecting piece 2 and hanging the key ring.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a swivelling joint device of titanium alloy key ring which characterized in that, includes integrated into one piece's main part and connecting piece two parts, through application of force and pressing arm, the integrative spring of linkage produces deformation, opens couple portion spread groove opening, puts into the connecting piece, forms the key ring device that can 360 degrees rotations.
2. The swivel joint assembly of a titanium alloy key ring as claimed in claim 1, wherein the body is integrally formed by cutting a titanium alloy material.
3. The swivelling joint device of a titanium alloy key ring of claim 1, wherein the one-piece spring portion is connected to the body at one end and to the pressing arm at the other end.
4. The pivotal connection of a titanium alloy key ring as claimed in claim 1, wherein said hook portion attachment slot has an opening at one end for access of a connector.
5. The rotary connector of titanium alloy key ring as set forth in claim 1, wherein the diameter of the upper chuck of the connector is larger than the width of the slit of the connecting groove of the main body, and the diameter of the upper engaging groove of the connector is not larger than the width of the slit of the connecting groove of the main body.
6. The rotary connecting device of a titanium alloy key ring as claimed in claim 1, wherein the lower part of the connecting member has one or more through holes for hanging a key ring or a horseshoe buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309511.6U CN210539274U (en) | 2019-08-09 | 2019-08-09 | Rotary connecting device of titanium alloy key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309511.6U CN210539274U (en) | 2019-08-09 | 2019-08-09 | Rotary connecting device of titanium alloy key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210539274U true CN210539274U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309511.6U Active CN210539274U (en) | 2019-08-09 | 2019-08-09 | Rotary connecting device of titanium alloy key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210539274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922646A (en) * | 2020-08-07 | 2020-11-13 | 东莞市生旺铝制品有限公司 | Aluminum alloy hanging buckle and preparation method thereof |
-
2019
- 2019-08-09 CN CN201921309511.6U patent/CN210539274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922646A (en) * | 2020-08-07 | 2020-11-13 | 东莞市生旺铝制品有限公司 | Aluminum alloy hanging buckle and preparation method thereof |
| CN111922646B (en) * | 2020-08-07 | 2022-04-05 | 东莞市生旺铝制品有限公司 | Integrated aluminum alloy hanging buckle with round corners at edges and preparation method thereof |
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