CN210610670U - Inverted buckle type spring bull nose pliers - Google Patents
Inverted buckle type spring bull nose pliers Download PDFInfo
- Publication number
- CN210610670U CN210610670U CN201921690269.1U CN201921690269U CN210610670U CN 210610670 U CN210610670 U CN 210610670U CN 201921690269 U CN201921690269 U CN 201921690269U CN 210610670 U CN210610670 U CN 210610670U
- Authority
- CN
- China
- Prior art keywords
- straight rod
- rod
- force arm
- spring
- groove
- 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.)
- Active
Links
Images
Abstract
The inverted spring bull nose pliers comprise a first part, a second part, a ball head, a gasket, a pin, a spring, a limiting ring and a circular ring; the first component comprises a first force arm and a first straight rod; the second component comprises a second force arm and a second straight rod; wherein, one end of the first force arm and one end of the second force arm are both provided with a ball head; the first straight rod is divided into two sections, one end of the first straight rod facing the first force arm is a semicircular section rod, and the other end of the first straight rod away from the first force arm is a connecting section rod; the cross section of the semicircular section rod is semicircular, and a groove for placing a circular ring is formed in the connecting section rod; the gasket, the spring and the limiting ring are sleeved on the periphery of the first straight rod; the ring is disposed in the groove. In the utility model, the circular ring is assembled independently, arranged in the groove and extruded with the limit ring to form a locking structure under the pressure of the spring; the washer, the spring and the limiting ring are sleeved on the periphery of the first straight rod, the assembly is barrier-free and easy to disassemble, and the strength, the structure and the attractiveness of parts can be freely exerted.
Description
Technical Field
The utility model relates to a bull nose pliers field especially relates to a back-off formula spring bull nose pliers.
Background
The existing spring bull nose pliers are based on the problem of gasket assembly as shown in figure 1, gaskets need to penetrate through part of parts (part ball heads, corners, force arm cross sections and rope penetrating circular rings are limited), and parts are limited due to the size of inner holes of the gaskets, so that the strength, the structure and the attractiveness of products are affected. Therefore, how to make the installation of the device more convenient is a problem to be solved. .
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a back-off spring bull nose pliers, wherein a circular ring is assembled independently, and the circular ring forms a locking structure under the pressure of a spring; the washer, the spring and the limiting ring are sleeved on the periphery of the first straight rod, the assembly is barrier-free and easy to disassemble, and the strength, the structure and the attractiveness of parts can be freely exerted.
(II) technical scheme
The utility model provides a back-off spring bull nose pliers, which comprises a first part, a second part, a ball head, a gasket, a pin, a spring, a limiting ring and a circular ring;
the first component comprises a first force arm and a first straight rod; the second component comprises a second force arm and a second straight rod; wherein, one end of the first force arm and one end of the second force arm are both provided with a ball head; the other end of the first force arm is integrally connected with the first straight rod; the other end of the second force arm is integrally arranged with the second straight rod;
the first straight rod is divided into two sections, one end of the first straight rod facing the first force arm is a semicircular section rod, and the other end of the first straight rod away from the first force arm is a connecting section rod; the cross section of the semicircular section rod is semicircular, and a groove for placing a circular ring is formed in the connecting section rod;
the groove is formed in the peripheral surface of the first straight rod and extends in the direction away from the first force arm inside the first straight rod to form an inverted groove with an opening facing the first force arm;
the second straight rod is semicircular, and the second straight rod is matched with the semicircular section rod of the first straight rod to form a cylinder shape; the first straight rod and the second straight rod are correspondingly provided with pin shaft holes; the pin penetrates through the pin shaft hole to form a connecting structure on the first straight rod and the second straight rod; the gasket, the spring and the limiting ring are sleeved on the periphery of the first straight rod, the spring is positioned between the gasket and the limiting ring and is in a compressed state, and the limiting ring is positioned in the groove of the first straight rod;
the ring is arranged in the groove and is extruded with the limiting ring to form a locking structure under the pressure of the spring.
Preferably, the ring is rotatably disposed within the groove.
Preferably, the first straight bar and the second straight bar have the same radius.
Preferably, the gasket is an elastomeric gasket.
The above technical scheme of the utility model has following profitable technological effect: the circular ring is independently assembled, is arranged in the groove and is extruded with the limiting ring to form a locking structure under the pressure of the spring; the washer, the spring and the limiting ring are sleeved on the periphery of the first straight rod, the assembly is barrier-free and easy to disassemble, and the strength, the structure and the attractiveness of parts can be freely exerted.
Drawings
Fig. 1 is a schematic diagram of a prior art structure.
Fig. 2 is a schematic structural view of the inverted spring bull nose pliers of the present invention.
Fig. 3 is an exploded view of the inverted spring bull nose pliers of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a back-off spring bull nose pliers, which comprises a first part 1, a second part 2, a ball head 3, a gasket 4, a pin 8, a spring 5, a limit ring 7 and a circular ring 6;
the first component 1 comprises a first moment arm 11 and a first straight bar 12; the second component 2 comprises a second moment arm 21 and a second straight rod 22; wherein, one end of the first force arm 11 and one end of the second force arm 21 are both provided with a bulb 3; the other end of the first force arm 11 is integrally connected with a first straight rod 12; the other end of the second force arm 21 and the second straight rod 22 are integrally arranged;
the first straight rod 12 is divided into two sections, one end of the first straight rod facing the first force arm 11 is a semicircular section rod 15, and the other end of the first straight rod away from the first force arm 11 is a connecting section rod 13; the cross section of the semicircular section rod 15 is semicircular, and a groove for placing the circular ring 6 is formed in the connecting section rod 13;
the groove forms an opening on the circumferential surface of the first straight rod 12, and the groove extends in the first straight rod 12 along the direction far away from the first force arm 11 to form an inverted groove with the opening facing the first force arm 11;
the second straight rod 22 is semicircular, and the second straight rod 22 is matched with the semicircular section rod 15 of the first straight rod 12 to form a cylinder; the first straight rod 12 and the second straight rod 22 are correspondingly provided with pin shaft holes 14; the pin 8 penetrates through the pin shaft hole 14 to form a connecting structure on the first straight rod 12 and the second straight rod 22; the gasket 4, the spring 5 and the limiting ring 7 are sleeved on the periphery of the first straight rod 12, the spring 5 is located between the gasket 4 and the limiting ring 7 and is in a compressed state, and the limiting ring 7 is located at the position of the groove of the first straight rod 12;
the ring 6 is arranged in the groove and is pressed against the stop ring 7 to form a locking structure under the pressure of the spring 5.
In the utility model, the circular ring 6 is assembled independently, the circular ring 6 is arranged in the groove and is extruded with the limit ring 7 to form a locking structure under the pressure of the spring 5; the washer 4, the spring 5 and the limiting ring 7 are sleeved on the periphery of the first straight rod 12, the assembly is barrier-free and easy to disassemble, and the strength, the structure and the attractiveness of parts can be freely exerted.
In an alternative embodiment, the ring 6 is rotatably placed in the groove, increasing the flexibility of use.
In an alternative embodiment, the first straight bar 12 and the second straight bar 22 have the same radius, which is convenient for replacement and maintenance and is aesthetically pleasing to use.
In an alternative embodiment, the gasket 4 is an elastic gasket, and the use effect is good.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The inverted spring bull nose pliers are characterized by comprising a first part (1), a second part (2), a ball head (3), a gasket (4), a pin (8), a spring (5), a limiting ring (7) and a circular ring (6);
the first component (1) comprises a first moment arm (11) and a first straight rod (12); the second component (2) comprises a second moment arm (21) and a second straight rod (22); wherein, one end of the first force arm (11) and one end of the second force arm (21) are both provided with a bulb (3); the other end of the first force arm (11) is integrally connected with the first straight rod (12); the other end of the second force arm (21) is integrally arranged with the second straight rod (22);
the first straight rod (12) is divided into two sections, one end of the first straight rod facing the first force arm (11) is a semicircular section rod (15), and the other end of the first straight rod far away from the first force arm (11) is a connecting section rod (13); the cross section of the semicircular section rod (15) is semicircular, and a groove for placing the circular ring (6) is formed in the connecting section rod (13);
the groove forms an opening on the circumferential surface of the first straight rod (12), and the groove extends in the first straight rod (12) along the direction far away from the first force arm (11) to form an inverted groove with the opening facing the first force arm (11);
the second straight rod (22) is semicircular, and the second straight rod (22) is matched with the semicircular section rod (15) of the first straight rod (12) to form a cylinder shape; the first straight rod (12) and the second straight rod (22) are correspondingly provided with pin shaft holes (14); a pin (8) passes through the pin shaft hole (14) to form a connecting structure on the first straight rod (12) and the second straight rod (22); the gasket (4), the spring (5) and the limiting ring (7) are sleeved on the periphery of the first straight rod (12), the spring (5) is located between the gasket (4) and the limiting ring (7) and is in a compressed state, and the limiting ring (7) is located in the groove position of the first straight rod (12);
the circular ring (6) is arranged in the groove and is extruded with the limiting ring (7) to form a locking structure under the pressure of the spring (5).
2. The clip-on bull nose pliers according to claim 1 wherein the ring (6) is rotatably placed in the groove.
3. The clip-on bull nose pliers according to claim 1 wherein the first straight bar (12) and the second straight bar (22) have the same radius.
4. The clip-on bull nose pliers according to claim 1, characterized in that the washer (4) is an elastic washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690269.1U CN210610670U (en) | 2019-10-10 | 2019-10-10 | Inverted buckle type spring bull nose pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690269.1U CN210610670U (en) | 2019-10-10 | 2019-10-10 | Inverted buckle type spring bull nose pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210610670U true CN210610670U (en) | 2020-05-26 |
Family
ID=70745618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921690269.1U Active CN210610670U (en) | 2019-10-10 | 2019-10-10 | Inverted buckle type spring bull nose pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210610670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362953A (en) * | 2022-07-11 | 2022-11-22 | 江西离岸畜牧养殖设备有限公司 | Cold type bull-nose bolt installation pincers with function of punching |
-
2019
- 2019-10-10 CN CN201921690269.1U patent/CN210610670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362953A (en) * | 2022-07-11 | 2022-11-22 | 江西离岸畜牧养殖设备有限公司 | Cold type bull-nose bolt installation pincers with function of punching |
| CN115362953B (en) * | 2022-07-11 | 2023-11-24 | 江西帝牛科技有限公司 | Cold type cow nose bolt installation pincers with function of punching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210610670U (en) | Inverted buckle type spring bull nose pliers | |
| CN202719205U (en) | Bottom valve | |
| CN204372050U (en) | A kind of elementary flywheel being provided with damped system | |
| CN204175769U (en) | A kind of hold down gag of lock nut | |
| CN2694022Y (en) | Circlip for hole | |
| CN208714035U (en) | A kind of connection structure of robot shells | |
| CN201944159U (en) | Brake caliper assembly | |
| CN204267265U (en) | A kind of jump ring | |
| CN203979707U (en) | Novel ring flange | |
| CN203114974U (en) | Generator brake | |
| CN211315081U (en) | High-strength polyurethane piston | |
| CN211500104U (en) | Lock lantern ring | |
| CN203454718U (en) | Kiln head sealing structure for rotary kiln | |
| CN203641152U (en) | Anti-corrosion cylinder with safety pins | |
| CN207005371U (en) | A kind of check valve for reducing water and making an uproar | |
| CN201973312U (en) | Water saving device | |
| CN201167600Y (en) | Long life waistband | |
| CN203051744U (en) | Self-compensating seal ring | |
| CN202040323U (en) | Oblique seal ring | |
| CN205779875U (en) | A kind of mechanical seal structure of fuel pump | |
| CN204078664U (en) | A kind of chain lock connector with elastic buffer cover | |
| CN204836281U (en) | Adjustable support | |
| CN205578579U (en) | Spring dish spring is compound | |
| CN208417197U (en) | Colored bolt and nut component | |
| CN207999411U (en) | A kind of wear-resisting supporting ring structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |