CN213655417U - Screw convenient to dismouting - Google Patents
Screw convenient to dismouting Download PDFInfo
- Publication number
- CN213655417U CN213655417U CN202022454464.3U CN202022454464U CN213655417U CN 213655417 U CN213655417 U CN 213655417U CN 202022454464 U CN202022454464 U CN 202022454464U CN 213655417 U CN213655417 U CN 213655417U
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- seted
- nut
- screw
- spout
- actuating lever
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Abstract
The utility model relates to a screw technical field, aim at providing a screw convenient to dismouting, its technical scheme main points are including nut and screw rod, a word groove has been seted up to the upper surface of nut, the both ends in a word groove all articulate there is the connecting rod, the connecting rod includes the mobile jib, the sliding tray that runs through its expansion end is seted up to the mobile jib, sliding connection has the auxiliary rod in the sliding tray, the first spring of fixedly connected with between the tip of auxiliary rod and the tip inner wall of sliding tray, the spout that runs through its top is seted up at the middle part that the nut is located a word groove, sliding connection has the ejector pin in the spout, the nut has seted up perpendicular and has fed through in the logical groove of spout, the both sides sliding connection who leads to the inslot to be located the ejector pin has the actuating lever, the actuating lever is parallel inclined plane. The utility model discloses be convenient for install and dismantle, effectively promoted work efficiency.
Description
Technical Field
The utility model relates to a screw technical field, more specifically say, it relates to a screw convenient to dismouting.
Background
Screws, also referred to as screws, are tools for fastening articles in a progressive manner using the physical and mathematical separation of the object's angular circular rotation and friction.
When the existing screw is used, the screw cannot be conveniently installed or detached without other tools, so that troubles are brought to the use process.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a screw convenient to dismouting.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a screw convenient to dismouting, includes nut and screw rod, the straight line groove has been seted up to the upper surface of nut, the both ends in straight line groove all articulate there is the connecting rod, the connecting rod includes the mobile jib, the sliding tray that runs through its expansion end is seted up to the mobile jib, sliding connection has the sublance in the sliding tray, the first spring of fixedly connected with between the tip of sublance and the tip inner wall of sliding tray, the middle part that the nut is located straight line groove is seted up and is run through the spout at its top, sliding connection has the ejector pin in the spout, the nut seted up vertical and communicate in the logical groove of spout, it is located to lead to the inslot the both sides sliding connection of ejector pin has the actuating lever, the actuating lever towards the tip of ejector pin with the lateral wall bottom of actuating lever is parallel inclined plane, the one end.
Through adopting above-mentioned technical scheme, when installing the work to this screw, outwards rotate two connecting rods, make two connecting rods be in the horizontality, be convenient for rotate this screw through two connecting rods, after screwing up this screw, rotate two connecting rods and make it enter into a word inslot, the mutual butt of tip of two auxiliary rods, the auxiliary rod stretches into the sliding tray, make first spring compressed, under the effect of its elasticity, in order to guarantee the stability of two connecting rods at a word inslot, when needs are dismantled this screw, through pressing two actuating levers, drive the ejector pin upward movement, thereby ejecting from a word inslot with two connecting rods, thereby be convenient for screw out through two connecting rods.
The utility model discloses further set up to: and a rubber layer is arranged at the end part of the auxiliary rod.
Through adopting above-mentioned technical scheme, when changeing over into a word inslot with two connecting rods, the rubber layer of the tip of two auxiliary rods supports tightly each other to guarantee the stability of two connecting rods in a word inslot.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the nut;
FIG. 3 is another cross-sectional view of the nut.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 3.
The utility model provides a screw convenient to dismouting, including nut 1 and screw rod 2, a word groove 3 has been seted up to the upper surface of nut, the both ends in a word groove all articulate there is connecting rod 4, the connecting rod includes mobile jib 6, sliding tray 7 that runs through its expansion end is seted up to the mobile jib, sliding tray sliding connection has vice pole 8, the first spring of fixedly connected with 9 between the tip of vice pole and the tip inner wall of sliding tray, the spout that runs through its top is seted up at the middle part that the nut is located a word groove, sliding tray sliding connection has ejector pin 10 in the spout, the nut has seted up vertical and has been linked through in the logical groove of spout, the both sides sliding connection who leads to the inslot and be located the ejector pin has actuating lever 11, the actuating lever is parallel inclined plane bottom the lateral wall of.
When installing the work to this screw, outwards rotate two connecting rods, make two connecting rods be in the horizontality, be convenient for rotate this screw through two connecting rods, after screwing up this screw, rotate two connecting rods and make it enter into a word inslot, the mutual butt of tip of two auxiliary rods, the auxiliary rod stretches into the sliding tray, make first spring compressed, under the effect of its elasticity, in order to guarantee the stability of two connecting rods at a word inslot, when needs are dismantled this screw, through pressing two actuating levers, drive ejector pin upward movement, thereby ejecting from a word inslot with two connecting rods, thereby be convenient for screw out through two connecting rods.
The rubber layers 12 are arranged at the end parts of the auxiliary rods, and when the two connecting rods are rotated into the linear groove, the rubber layers at the end parts of the two auxiliary rods are abutted to each other, so that the stability of the two connecting rods in the linear groove is ensured.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the ordinary changes and replacements performed by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a screw convenient to dismouting, includes nut and screw rod, characterized by: the slotted eye has been seted up to the upper surface of nut, the both ends in slotted eye all articulate there is the connecting rod, the connecting rod includes the mobile jib, the mobile jib is seted up and is run through the sliding tray of its expansion end, sliding connection has vice pole in the sliding tray, the first spring of fixedly connected with between the tip of vice pole and the tip inner wall of sliding tray, the spout that runs through its top is seted up at the middle part that the nut is located slotted eye, sliding connection has the ejector pin in the spout, the nut seted up vertical and communicate in the logical groove of spout, it is located to lead to the inslot the both sides sliding connection of ejector pin has the actuating lever, the actuating lever towards the tip of ejector pin with the lateral wall bottom of actuating lever is parallel inclined plane, the one end of actuating lever stretches out the lateral wall.
2. The screw of claim 1, wherein: and a rubber layer is arranged at the end part of the auxiliary rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454464.3U CN213655417U (en) | 2020-10-29 | 2020-10-29 | Screw convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454464.3U CN213655417U (en) | 2020-10-29 | 2020-10-29 | Screw convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655417U true CN213655417U (en) | 2021-07-09 |
Family
ID=76704484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022454464.3U Active CN213655417U (en) | 2020-10-29 | 2020-10-29 | Screw convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655417U (en) |
-
2020
- 2020-10-29 CN CN202022454464.3U patent/CN213655417U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |