CN214238035U - Screw rod quick separation device - Google Patents
Screw rod quick separation device Download PDFInfo
- Publication number
- CN214238035U CN214238035U CN202022707157.1U CN202022707157U CN214238035U CN 214238035 U CN214238035 U CN 214238035U CN 202022707157 U CN202022707157 U CN 202022707157U CN 214238035 U CN214238035 U CN 214238035U
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- Prior art keywords
- screw
- driving
- rod
- connecting piece
- driving rod
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- 238000000926 separation method Methods 0.000 title claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application provides a screw quick separation device which is formed by a driving rod, a connecting piece, a connecting sliding sleeve and a driving piece in a relative mode; after the driving member and the connecting member are movably and rapidly fastened, the fixing space of the connecting sliding sleeve is sleeved on the fixing edge of the driving member and the outer peripheral edge of the connecting member, so that the relative position of the fastening end of the driving member and the fastening groove of the connecting member is limited, the driving member is prevented from being separated, and the driving member is rapidly connected to the driving rod to be positioned.
Description
Technical Field
The application relates to a screw quick separation device, in particular to an innovative structural design capable of achieving the combined positioning of a driving piece quickly connected with a driving rod.
Background
According to the prior art, the driving rod hand tool such as a sliding hammer tool comprises a rapid screw-in device and an actuating component which are oppositely formed, wherein the rapid screw-in device is formed by assembling a guide screw with a guide screw, the tail end of the guide screw is provided with a screw rod, an elastic body and a buckling and abutting part are arranged in the rapid screw-in device, and the bottom of the rapid screw-in device is provided with a handheld fixing part and a handheld pressing part for holding and actuating; the actuating component is fixed at the front end of the guide screw rod, wherein the actuating component is provided with an embedded concave part and an embedded convex part, and the front end surface of the actuating component is provided with an actuating end; however, the replacement of the driving end in the prior art is very complicated and tedious, which wastes time and cost for users.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the application is to provide a screw rapid separation device; the problem to be solved is to improve and break through the problem that the driving end of the driving rod hand tool in the prior art, such as a sliding hammer tool, is frequently disassembled and replaced when different specifications are replaced for use, and the disassembling and replacing mode of the driving end in the prior art is very complex and tedious, so that the time cost of a user is greatly wasted;
the technical characteristics of solving the problems mainly comprise a driving rod; a connecting piece which is approximately cylindrical and is arranged at one end of the driving rod, wherein a buckling groove is radially arranged at the free end of the connecting piece, and a reducing embedding groove is respectively arranged on the buckling groove towards the radial surface and the axial surface of the connecting piece; a driving piece, one end of which is provided with a sleeve fixing edge in a shape of a round seat body, one end of the sleeve fixing edge is provided with a cylindrical neck in a reducing shape in a shaft way, and one end of the neck is provided with a disc-shaped buckling end in an expanding shape in a shaft way, wherein the outer diameter of the sleeve fixing edge is just equal to the outer diameter of the connecting piece; the connecting sliding sleeve can slide through axial displacement to enable the fixing sleeving space to be sleeved on the fixing sleeving edge of the driving piece and the outer periphery of the connecting piece so as to limit the relative position of the buckling end of the driving piece and the buckling groove of the connecting piece;
after the driving member and the connecting member are movably and rapidly fastened, the fixing space of the connecting sliding sleeve is sleeved on the fixing edge of the driving member and the outer peripheral edge of the connecting member, so that the relative position of the fastening end of the driving member and the fastening groove of the connecting member is limited, the driving member is prevented from being separated, and the driving member is rapidly connected to the driving rod to be positioned.
Other features and embodiments of the present application will be described in detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an assembled perspective view of the screw quick-release apparatus of the present application;
FIG. 2 is an exploded perspective view of the screw quick separation device of the present application;
FIG. 3 is a schematic perspective view of a screw quick-separating apparatus according to the present application;
FIG. 4 is a schematic perspective view of a screw quick-separating apparatus according to the present application;
FIG. 5 is a third schematic view of the screw quick-separating apparatus according to the present application;
FIG. 6 is an exploded perspective view of another embodiment of the screw quick separation device of the present application;
FIG. 7 is a perspective view showing a first usage state of another embodiment of the screw quick-release device according to the present application;
FIG. 8 is a perspective view of another embodiment of the screw quick-release device of the present application in a second use state;
FIG. 9 is a perspective view showing a third embodiment of the screw quick-release device according to the present application in a use state;
FIG. 10 is a perspective view of another embodiment of the screw quick-release device of the present application in a first use state;
FIG. 11 is a sectional view showing another embodiment of the screw quick-release device according to the present application in a second usage state;
FIG. 12 is a sectional view showing a third embodiment of the screw quick-release device according to the present application in a use state;
FIG. 13 is an exploded perspective view of yet another embodiment of the screw quick disconnect apparatus of the present application;
FIG. 14 is a sectional view showing a first embodiment of the screw quick-release device according to the present application in a use state;
FIG. 15 is a sectional view of the screw quick-release device according to the second embodiment of the present invention in a use state.
Description of the symbols
10: drive rod 101: limiting stop edge 102: guide rod section
103: the elastic component 11: the handle 12: acting end
13: first spiral segment 14: second spiral segment 20: connecting piece
21: the buckling groove 22: fitting groove 23: second inner screw hole
30: connecting the sliding sleeve 301: the elastic space 302: spacing block end
31: guide groove 32: the fixing space 33: guide hole
34: first inner screw hole 40: the driving member 41: buckling terminal
42: neck 43: fixing edge of sleeve
Detailed Description
The positional relationship described in the following embodiments includes: the top, bottom, left and right, unless otherwise indicated, are based on the orientation of the elements in the drawings.
Please refer to fig. 1-5, which are preferred embodiments of the screw quick separation device of the present application, however, these embodiments are only for illustrative purposes and are not limited by the structure in the patent application; comprises the following steps:
a driving rod 10, wherein the driving rod 10 is provided with a handle 11 and an action end 12 at the other end; wherein one end of the driving rod 10 is provided with a step-shaped limit stop edge 101, one end of the limit stop edge 101 is provided with a guide rod section 102, one end of the guide rod section 102 is provided with a second screw section 14, wherein the guide rod section 102 is used for an elastic component 103 to penetrate through, and one end of the elastic component 103 is stopped and limited at the limit stop edge 101;
a connecting piece 20, which is generally cylindrical and is disposed at one end of the driving rod 10, wherein a fastening groove 21 is radially disposed at a free end of the connecting piece 20, and a diameter-reduced embedding groove 22 is respectively disposed on the fastening groove 21 facing a radial surface and an axial surface of the connecting piece 20; the other end of the connecting member 20 is provided with a second inner screw hole 23, and the second inner screw hole 23 is exactly in a screw-guiding configuration with the second screw section 14 of the driving rod 10;
a driving member 40, having a sleeve fixing edge 43 in a shape of a circular seat corresponding to one end of the connecting member 20, wherein one end of the sleeve fixing edge 43 is axially provided with a cylindrical neck 42 in a reducing shape, and one end of the neck 42 is axially provided with a disc-shaped fastening end 41 in an expanding shape, wherein the outer diameter of the sleeve fixing edge 43 is exactly equal to the outer diameter of the connecting member 20, so that the fastening end 41 is radially fastened in the fastening groove 21 of the connecting member 20, and then the neck 42 is limited in the engaging groove 22; in the present embodiment, the driving member 40 is used to form a slide hammer tool shape corresponding to the handle 11 and the acting end 12 of the driving rod 10;
a connecting sliding sleeve 30, which is provided with a circular arc slotted hole shaped sleeve fixing space 32 inside, the inner diameter of the sleeve fixing space 32 is exactly the same as the outer diameters of the sleeve fixing edge 43 of the driving member 40 and the connecting member 20, the connecting sliding sleeve 30 can slide by axial displacement to make the sleeve fixing space 32 cover the sleeve fixing edge 43 of the driving member 40 and the outer periphery of the connecting member 20, so as to limit the relative positions of the buckling end 41 of the driving member 40 and the buckling groove 21 of the connecting member 20; an elastic space 301 is opened at one end of the connecting sliding sleeve 30 corresponding to the driving rod 10, a limit stop end 302 is convexly disposed at a position opposite to the elastic space 301 and the fixing space 32, the elastic space 301 is used for the elastic component 103 to be disposed therein, and the other end of the elastic component 103 is stopped and limited at the limit stop end 302;
referring to fig. 3 to 5, in the present embodiment, when the user uses the present invention, the user can elastically slide the connecting sliding sleeve 30 to move towards the rear end, so that the fixing edge 43 of the driving member 40 and the outer periphery of the connecting member 20 are exposed to the outside, the driving member 40 can be radially taken out to be replaced by different specifications or different types of driving types, if the replacement is completed, the sleeve fixing edge 43 of the driving member 40 is radially sleeved in the buckling groove 21 of the connecting member 20, the user can release the connecting sliding sleeve 30, the elastic force of the elastic component 103 can be used to restore, so that the fixing space 32 of the connecting sliding sleeve 30 is covered on the fixing edge 43 of the driving member 40 and the outer periphery of the connecting member 20, so as to limit the relative position of the fastening end 41 of the driving member 40 and the fastening slot 21 of the connecting member 20, and prevent the driving member 40 from falling out, thereby achieving the combined positioning of the driving member 40 fast connected to the driving rod 10.
Please refer to fig. 6 to 12, which show another embodiment of the present application, wherein a guiding groove 31 is radially formed on one side of the connecting sliding sleeve 30, the guiding groove 31 is exactly equal to the outer diameter of the driving rod 10, the guiding groove 31 is communicated with the fixing space 32, after a user introduces the guiding groove 31 into the driving rod 10, the fixing space 32 is aligned to the direction of the connecting member 20 and slides towards the connecting member 20, so that the fixing space 32 is covered on the fixing edge 43 of the driving member 40 and the outer periphery of the connecting member 20 to limit the relative positions of the fastening end 41 of the driving member 40 and the fastening groove 21 of the connecting member 20, thereby preventing the driving member 40 from falling off and achieving the combined positioning of the driving member 40 fast connected to the driving rod 10;
referring to fig. 13 to 15, it is another embodiment of the present invention, wherein a first screw section 13 and a second screw section 14 with a reduced diameter are disposed at one end of the driving rod 10, a first inner screw hole 34 is disposed at one side of a fixing space 32 inside the connecting sliding sleeve 30, the first inner screw hole 34 is disposed in a screw-guiding configuration with the first screw section 13 of the driving rod 10, a guide hole 33 is further disposed at the other end of the first inner screw hole 34 of the connecting sliding sleeve 30, the inner diameter of the guide hole 33 is exactly the same as the outer diameter of the driving rod 10, a second inner screw hole 23 is disposed at the other end of the connecting member 20, the second inner screw hole 23 is disposed in a screw-guiding configuration with the second screw section 14 of the driving rod 10, and after a user can arrange the first screw section 13 of the driving rod 10 in a screw-guiding configuration through the first inner screw hole 34 of the connecting sliding sleeve 30, the second screw section 14 is fixed to the second inner screw hole 23 of the connecting member 20, the user can guide the screw displacement of the first screw section 13 through the first inner screw hole 34 of the connecting sliding sleeve 30 to slide toward the connecting member 20, so that the fixing space 32 is covered on the fixing edge 43 of the driving member 40 and the outer periphery of the connecting member 20 to limit the relative position of the fastening end 41 of the driving member 40 and the fastening groove 21 of the connecting member 20, thereby preventing the driving member 40 from falling off and achieving the combined positioning of the driving member 40 fast connected to the driving rod 10.
Therefore, in the present application, after the driving member 40 and the connecting member 20 are movably and rapidly fastened in a radial direction, the fastening space 32 of the connecting sliding sleeve 30 is sleeved on the fastening edge 43 of the driving member 40 and the outer periphery of the connecting member 20, so as to limit the relative positions of the fastening end 41 of the driving member 40 and the fastening groove 21 of the connecting member 20, and prevent the fastening end from coming off, thereby achieving the combined positioning of the driving member 40 rapidly connected to the driving rod 10.
The above-described embodiments and/or implementations are only for illustrating the preferred embodiments and/or implementations of the technology of the present application, and are not intended to limit the implementations of the technology of the present application in any way, and those skilled in the art can make modifications or changes to other equivalent embodiments without departing from the scope of the technology disclosed in the present application, but should be construed as technology or implementations substantially the same as the present application.
Claims (5)
1. A screw quick separation device, characterized by comprising:
a drive rod;
a connecting piece which is approximately cylindrical and is arranged at one end of the driving rod, wherein a buckling groove is radially arranged at the free end of the connecting piece, and a reducing embedding groove is respectively arranged on the buckling groove towards the radial surface and the axial surface of the connecting piece;
a driving piece, a sleeve fixing edge in a round seat shape is arranged at one end corresponding to the connecting piece, a cylindrical neck in a reducing shape is arranged at one end shaft of the sleeve fixing edge, a disc-shaped buckling end in an expanding shape is arranged at one end shaft of the neck, the buckling end is radially buckled in the buckling groove of the connecting piece, the neck is limited in the embedding groove, and the outer diameter of the sleeve fixing edge is just equal to the outer diameter of the connecting piece; and
the connecting sliding sleeve can slide through axial displacement to enable the fixing space to be sleeved on the fixing edge of the driving piece and the outer periphery of the connecting piece so as to limit the relative position of the buckling end of the driving piece and the buckling groove of the connecting piece.
2. The device for rapidly separating threaded rods according to claim 1, wherein a stepped limiting flange is disposed at one end of the driving rod, a guiding rod section is disposed at one end of the limiting flange, a second screw section is disposed at one end of the guiding rod section, wherein the guiding rod section is used for an elastic component to pass through, and one end of the elastic component is limited at the limiting flange.
3. The screw rod quick separating device according to claim 1, wherein a guide groove is radially formed at one side of the connecting sliding sleeve, the size of the guide groove is exactly equal to the outer diameter of the driving rod, and the guide groove is communicated with the fixing space.
4. The screw rod quick separating device according to claim 1, wherein a first screw section and a second screw section of a reducing shape are provided at one end of the driving rod, and a first inner screw hole is provided at one side of the fixing space inside the connecting sliding sleeve, the first inner screw hole is in mutual screw guiding arrangement with the first screw section of the driving rod, a guide hole is further provided at the other end of the first inner screw hole of the connecting sliding sleeve, the inner diameter of the guide hole is exactly the same as the outer diameter of the driving rod, a second inner screw hole is provided at the other end of the connecting piece, and the second inner screw hole is in mutual screw guiding arrangement with the second screw section of the driving rod.
5. The screw quick-release apparatus according to claim 1, wherein the other end of the driving rod is provided with a shank portion and an action end for forming a slide hammer tool shape corresponding to the driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707157.1U CN214238035U (en) | 2020-11-20 | 2020-11-20 | Screw rod quick separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707157.1U CN214238035U (en) | 2020-11-20 | 2020-11-20 | Screw rod quick separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214238035U true CN214238035U (en) | 2021-09-21 |
Family
ID=77733542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022707157.1U Active CN214238035U (en) | 2020-11-20 | 2020-11-20 | Screw rod quick separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214238035U (en) |
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2020
- 2020-11-20 CN CN202022707157.1U patent/CN214238035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: Floor 1, No. 38, Ping'an Street, Changhua City, Changhua County, Taiwan, China, China Patentee after: Jinfengsheng Tools Co.,Ltd. Address before: 38 Ping'an Street, Changhua City, Changhua County Patentee before: Huang Chunbai |