CN204019387U - A kind of two mouth pliers - Google Patents
A kind of two mouth pliers Download PDFInfo
- Publication number
- CN204019387U CN204019387U CN201420396160.8U CN201420396160U CN204019387U CN 204019387 U CN204019387 U CN 204019387U CN 201420396160 U CN201420396160 U CN 201420396160U CN 204019387 U CN204019387 U CN 204019387U
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- CN
- China
- Prior art keywords
- jaw
- pressing jaw
- pressing
- mouth
- struts
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of two mouth pliers, and especially a kind of iron hoop being applicable to decorative hanging piece or necklace connects, and can realize the two mouth pliers strutting iron hoop, closed iron hoop.It is characterized in that: comprise left pressing jaw, the right side struts jaw, a left side struts jaw, left handle, pretension return spring, right handles, connecting pin, right pressing jaw, the overhanging body of right support mouth, the overhanging body of left support mouth; Described left pressing jaw is provided with the right side and struts jaw, left handle is provided with a left side and struts jaw, and left handle is connected with right pressing jaw, and right handles is connected with left pressing jaw, it is hinged that left pressing jaw and right pressing jaw pass through connecting pin, is provided with pretension return spring between left handle and right handles.The utility model compared with prior art, is applicable to the connection work of circle connecting ring, by strutting opening of jaw and closing of pressing jaw, realize opening and pressing of circle circle connecting ring, complete the connection work of circle connecting ring, reduce job costs, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of pliers, and especially a kind of iron hoop being applicable to decorative hanging piece or necklace connects, and can realize the two mouth pliers strutting iron hoop, closed iron hoop.
Background technology
China be decorative hanging piece maximum in the world and necklace manufacture base, made decorative hanging piece and necklace are sold to all over the world, and the economic development for China serves important impetus.Decorative hanging piece all comprises with the manufacturing process of necklace to be opened circle connecting ring, to be connected with opened circle connecting ring by another circle connecting ring and pressing, present stage, the work that decorative hanging piece and necklace circle connecting ring are connected all is undertaken by manually utilizing distraction forcep and pressing to clamp.Use two pairs of pliers to add job costs, switch the labour intensity that instrument had both added operator frequently, again reduce operating efficiency.Present stage do not have a tool tong to strut, again can pressing circle connecting ring.
Summary of the invention
The purpose of this utility model is to provide a kind of iron hoop being applicable to decorative hanging piece or necklace to connect, and can realize the two mouth pliers strutting iron hoop, closed iron hoop.
The purpose of this utility model is achieved through the following technical solutions:
Feature of the present utility model is: comprise left pressing jaw, the right side struts jaw, a left side struts jaw, left handle, pretension return spring, right handles, connecting pin, right pressing jaw, the overhanging body of right support mouth, the overhanging body of left support mouth; Described left pressing jaw is provided with the right side and struts jaw, described left handle is provided with a left side and struts jaw, described left handle is connected with right pressing jaw, described right handles is connected with left pressing jaw, it is hinged that described left pressing jaw and right pressing jaw pass through connecting pin, is provided with pretension return spring between described left handle and right handles.
Above-mentioned left pressing jaw and right pressing jaw are by moving around pin joint connecting pin, and described left pressing jaw contacts with right pressing jaw; A described left side struts jaw, the right side struts jaw and is round table-like, and the large end face of round platform is connected with left handle, left pressing jaw respectively, and a described left side struts jaw and is separated from each other with the realization close to each other of left pressing jaw and right pressing jaw with the right jaw that struts; A described left side struts on jaw and the right round platform small end face strutting jaw and is respectively equipped with the overhanging body of left support mouth, the overhanging body of right support mouth, and the described overhanging body of left support mouth, the overhanging body of right support mouth are cylinder, and effect guides circle connecting ring to enter to strut jaw; Described pretension return spring is located between left handle and right handles, and its effect keeps the state that left pressing jaw separates with right pressing jaw, a left side struts jaw and the right side struts jaw closed to be normality.
During work, circle connecting ring is enclosed within a left side and struts jaw and the right side struts on jaw, artificial grip pressure left handle, right handles, a left side struts jaw and struts jaw with the right side and separate, and realizes circle connecting ring to open, the circle connecting ring opened is connected with other connecting rings, put it between left pressing jaw and right pressing jaw afterwards, artificial grip pressure left handle, right handles, left pressing jaw and the pressing of right pressing jaw, realize the pressing of circle connecting ring, complete the connection work of circle connecting ring.
The utility model compared with prior art, is applicable to the connection work of circle connecting ring, by strutting opening of jaw and closing of pressing jaw, realize opening and pressing of circle circle connecting ring, complete the connection work of circle connecting ring, reduce job costs, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of embodiment.
In diagram, 1 is left pressing jaw, and 2 strut jaw for the right side, and 3 strut jaw for a left side, and 4 is left handle, and 5 is pretension return spring, and 6 is right handles, and 7 is connecting pin, and 8 is right pressing jaw, and 9 is the overhanging body of right support mouth, and 10 is the overhanging body of left support mouth.
Detailed description of the invention
Embodiment: with reference to accompanying drawing 1 ~ 3, the present embodiment comprises left pressing jaw 1, the right side struts jaw 2, a left side struts jaw 3, left handle 4, pretension return spring 5, right handles 6, connecting pin 7, right pressing jaw 8, the overhanging body 9 of right support mouth, the overhanging body 10 of left support mouth; Described left pressing jaw 1 is provided with the right side and struts jaw 2, described left handle 4 is provided with a left side and struts jaw 3, described left handle 4 is connected with right pressing jaw 8, described right handles 6 is connected with left pressing jaw 1, described left pressing jaw 1 is hinged by connecting pin 7 with right pressing jaw 8, is provided with pretension return spring 5 between described left handle 4 and right handles 6;
Described left pressing jaw 1 and right pressing jaw 8 are by moving around pin joint connecting pin 7, and described left pressing jaw 1 contacts with right pressing jaw 8, realizes circle connecting ring pressing function; A described left side struts jaw 3, the right side struts jaw 2 and is round table-like, the large end face of round platform is connected with left handle 4, left pressing jaw 1 respectively, a described left side struts jaw 3 and is separated from each other with the realization close to each other of right pressing jaw 8 with left pressing jaw 1 with the right jaw 2 that struts, and realizes strutting function to circle connecting ring; A described left side struts on jaw 3 and the right round platform small end face strutting jaw 2 and is respectively equipped with the overhanging body of left support mouth 10, the overhanging body 9 of right support mouth, the described overhanging body of left support mouth 10, the overhanging body 9 of right support mouth are cylinder, and effect guides circle connecting ring to enter to strut jaw; Described pretension return spring 5 is located between left handle 4 and right handles 6, and its effect keeps the state that left pressing jaw 1 separates with right pressing jaw 8, a left side struts jaw 3 and the right side struts jaw 2 closed to be normality;
During work, circle connecting ring is enclosed within a left side to strut jaw 3 and strut on jaw 2 with the right side, artificial grip pressure left handle 4, right handles 6, a left side struts jaw 3 and struts jaw 2 with the right side and separate, circle connecting ring is realized to open, the circle connecting ring opened is connected with other connecting rings, put it between left pressing jaw 1 and right pressing jaw 8 afterwards, artificial grip pressure left handle 4, right handles 6, left pressing jaw 1 and the pressing of right pressing jaw 8, realize the pressing of circle connecting ring, complete the connection work of circle connecting ring.
Claims (5)
1. a two mouth pliers, is characterized in that: comprise left pressing jaw, the right side strut jaw, a left side struts jaw, left handle, pretension return spring, right handles, connecting pin, right pressing jaw, the overhanging body of right support mouth, the overhanging body of left support mouth; Described left pressing jaw is provided with the right side and struts jaw, described left handle is provided with a left side and struts jaw, described left handle is connected with right pressing jaw, described right handles is connected with left pressing jaw, it is hinged that described left pressing jaw and right pressing jaw pass through connecting pin, is provided with pretension return spring between described left handle and right handles.
2. the two mouth pliers of one according to claim 1, is characterized in that: described left pressing jaw and right pressing jaw are by moving around pin joint connecting pin, and described left pressing jaw contacts with right pressing jaw.
3. the two mouth pliers of one according to claim 1, it is characterized in that: a described left side struts jaw, the right side struts jaw and is round table-like, the large end face of round platform is connected with left handle, left pressing jaw respectively.
4. the two mouth pliers of one according to claim 1, it is characterized in that: a described left side struts on jaw and the right round platform small end face strutting jaw and is respectively equipped with the overhanging body of left support mouth, the overhanging body of right support mouth, and the described overhanging body of left support mouth, the overhanging body of right support mouth are cylinder.
5. the two mouth pliers of one according to claim 1, is characterized in that: described pretension return spring is located between left handle and right handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396160.8U CN204019387U (en) | 2014-07-10 | 2014-07-10 | A kind of two mouth pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396160.8U CN204019387U (en) | 2014-07-10 | 2014-07-10 | A kind of two mouth pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019387U true CN204019387U (en) | 2014-12-17 |
Family
ID=52059295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396160.8U Expired - Fee Related CN204019387U (en) | 2014-07-10 | 2014-07-10 | A kind of two mouth pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833270A (en) * | 2015-05-19 | 2015-08-12 | 宁波海伯精工机械制造有限公司 | D-ring bowstring pre-tightening tool |
-
2014
- 2014-07-10 CN CN201420396160.8U patent/CN204019387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833270A (en) * | 2015-05-19 | 2015-08-12 | 宁波海伯精工机械制造有限公司 | D-ring bowstring pre-tightening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |