CN215036978U - Socket spanner - Google Patents
Socket spanner Download PDFInfo
- Publication number
- CN215036978U CN215036978U CN202121649335.8U CN202121649335U CN215036978U CN 215036978 U CN215036978 U CN 215036978U CN 202121649335 U CN202121649335 U CN 202121649335U CN 215036978 U CN215036978 U CN 215036978U
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- China
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- nut
- hole
- operation hole
- push rod
- socket wrench
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Abstract
The utility model discloses a socket wrench, which comprises a screw rod, a clamping piece, an elastic pushing piece and a magnetic piece, wherein an operation hole for installing a nut is arranged inside the screw rod; the clamping piece is used for driving the nut to slide along the operation hole; the elastic pushing piece is located at the bottom in the operation hole, the pushing rod with the clamping piece is pushed elastically, the nut is further pushed to slide to the outlet end of the operation hole along the operation hole, the clamping piece is used for driving the elastic pushing piece to contract and move, and the magnetic piece is located in the operation hole and used for adsorbing the nut. In the box spanner that this application provided, slide to the exit end position of handle hole through elasticity promotion nut, there is the magnetic part again and adsorbs the nut, is convenient for in time screw up the work to the nut, and then has improved the installation convenience of nut.
Description
Technical Field
The utility model relates to a mounting tool technical field, in particular to box spanner.
Background
When the nut is installed by the socket wrench, the nut is installed on the screw, and usually, the nut is screwed on the screw by hands first and then is screwed by the socket wrench.
To narrow and small space, can put the nut in box spanner's the mounting hole, stretch into narrow and small space, fix on the screw rod. When box spanner's the mounting hole degree of depth is longer a lot than the screw rod, put box spanner's screw rod with the nut in, when contacting with the screw rod, the screw rod often pushes up the nut inboard in the mounting hole, leads to the nut unable and screw rod contact, leads to the nut installation inconvenient.
Therefore, how to improve the convenience of nut installation is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a box spanner to improve nut installation convenience.
In order to achieve the above object, the present invention provides a socket wrench, including:
the screw rod is internally provided with an operation hole for mounting a nut;
the clamping piece is used for driving the nut to slide along the operation hole;
the elastic pushing piece is positioned at the bottom in the operating hole and elastically pushes the push rod with the clamping piece so as to push the nut to slide to the outlet end of the operating hole along the operating hole, and the clamping piece is used for driving the elastic pushing piece to contract;
and the magnetic part is positioned in the operating hole and used for adsorbing the nut.
Preferably, the elastic pushing piece is a spring.
Preferably, the screw rod is provided with a guide hole for the protruding operation end of the clamping piece, and the screw rod is provided with a clamping groove which is communicated with the guide hole and used for positioning the operation end of the clamping piece when the elastic pushing piece is in the compression position.
Preferably, the butt end of the elastic pushing member is connected with the bottom of the operation hole, and the end with the small hole of the elastic pushing member is connected with the inner end of the push rod;
the joint spare with push rod fixed connection, the outer end of push rod is used for with the nut butt, promotes the nut motion.
Preferably, a magnetic member is mounted on the push rod.
Preferably, an internal hole with an opening facing the upper elastic pushing piece is formed in the push rod, and the magnetic piece is located in the internal hole and located at the bottom end of the internal hole.
Preferably, the anti-vibration device further comprises an anti-vibration elastic piece which is arranged in the built-in hole, one end of the anti-vibration elastic piece is connected with the magnetic piece, the other end of the anti-vibration elastic piece is connected with the clamping piece, and the anti-vibration elastic piece is in a compression state.
Preferably, the operation hole is a stepped hole, the peripheral size of a first hole body for accommodating the nut on the operation hole is larger than the peripheral size of a second hole body for accommodating the elastic pushing member, a limiting protrusion capable of abutting against a step surface in the first hole body is arranged at the end of the push rod, and when the limiting protrusion abuts against the step surface, the elastic pushing member is located at a compression limit position.
Preferably, the clamping piece is a clamping pin, and two ends of the clamping pin extend out of two opposite ends of the push rod.
Preferably, a torque handle is further included, the torque handle being mounted on the threaded rod.
In the above technical solution, the socket wrench provided by the present invention comprises a screw rod, a clamping member, an elastic pushing member and a magnetic member, wherein an operation hole for installing a nut is provided inside the screw rod; the clamping piece is used for driving the nut to slide along the operation hole; the elastic pushing piece is located at the bottom in the operation hole, the pushing rod with the clamping piece is pushed elastically, the nut is further pushed to slide to the outlet end of the operation hole along the operation hole, the clamping piece is used for driving the elastic pushing piece to contract and move, and the magnetic piece is located in the operation hole and used for adsorbing the nut. When the nut is screwed up to the preset position, the clamping piece is loosened, the elastic pushing piece extends, the push rod slides to the inner side of the outlet end of the operation hole, the nut is placed in the operation hole due to the fact that the magnetic piece is arranged, so that the nut is not prone to falling out, and when the operation hole aligns to the screw rod needing to be screwed up, the nut is screwed into the screw rod.
According to the above description, in the socket spanner provided by the application, the nut is pushed to slide to the position of the outlet end of the operation hole through elasticity, the magnetic part adsorbs the nut, the nut is convenient to screw down in time, and the installation convenience of the nut is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a three-dimensional structural view of a socket wrench according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another perspective socket wrench according to an embodiment of the present invention;
fig. 3 is a side view of a socket wrench according to an embodiment of the present invention;
FIG. 4 is a side view of a socket wrench with a spring pusher in a compressed state according to an embodiment of the present invention;
FIG. 5 is a schematic view of the socket wrench of FIG. 4 in the direction A-A;
fig. 6 is a schematic structural view of a socket wrench according to an embodiment of the present invention with an elastic pushing member in a release state;
fig. 7 is a three-dimensional structure diagram of the matching of the push rod and the clamping member provided by the embodiment of the present invention;
fig. 8 is a side view of the push rod and the clip member according to the embodiment of the present invention;
fig. 9 is a diagram illustrating the structure of the push rod and the built-in hole according to the embodiment of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9 taken along the direction C-C;
fig. 11 is a schematic structural view of a screw rod provided in an embodiment of the present invention;
fig. 12 is a schematic structural view of a screw with another viewing angle according to an embodiment of the present invention;
fig. 13 is a side view of a screw according to an embodiment of the present invention;
FIG. 14 is a schematic view of the screw of FIG. 13 in the direction B-B;
fig. 15 is a three-dimensional structure diagram of a screw according to an embodiment of the present invention;
fig. 16 is a schematic structural view of a torque handle according to an embodiment of the present invention;
FIG. 17 is a schematic view of a spring pusher according to an embodiment of the present invention;
fig. 18 is a schematic structural view of a push rod according to an embodiment of the present invention;
fig. 19 is a schematic structural diagram of a magnetic member according to an embodiment of the present invention;
fig. 20 is a schematic structural view of the anti-vibration elastic member according to the embodiment of the present invention;
fig. 21 is a schematic structural view of a clip member according to an embodiment of the present invention.
Wherein in FIGS. 1-21:
1. a screw; 1-1, an operation hole; 1-1-1, a first porous body; 1-1-2, a second porous body; 1-2, a guide hole; 1-3, a clamping groove;
2. a torque handle; 3. a push rod; 4. a magnetic member; 5. a shock-resistant elastic member; 6. a clamping piece; 7. an elastic pusher.
Detailed Description
The core of the utility model is to provide a socket spanner to improve nut installation convenience.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to fig. 21.
In a specific implementation manner, the socket wrench provided by the embodiments of the present invention includes a screw rod 1, a joint member 6, and an elastic pushing member 7, wherein an operation hole 1-1 for installing a nut is provided inside the screw rod 1, and the joint member 6 is used for driving the nut to slide along the operation hole 1-1. Specifically, the position of an operation hole 1-1 in the screw 1, which is matched with the nut, is of an inner hexagonal structure, that is, the screw 1 can be an inner hexagonal screw.
The elastic pushing piece 7 is located at the bottom in the operation hole 1-1, the push rod 3 with the clamping piece 6 is pushed elastically, the nut is further pushed to slide to the outlet end of the operation hole 1-1 along the operation hole 1-1, and the clamping piece 6 is used for driving the elastic pushing piece 7 to contract. Preferably, the elastic pushing member 7 is a spring. Specifically, the clamping piece 6 can be connected with one end of the elastic pushing piece 7 close to the nut. By arranging the elastic pushing piece 7, the nut can conveniently slide to the outlet end of the operation hole 1-1 under the action of the elastic pushing piece 7. When the elastic pushing piece 7 is in a natural extension state, the nut just slides to the outlet end of the operation hole 1-1. When the nut is used specifically, the pushing force of the elastic pushing piece 7 is used for pushing the nut to the edge of the outlet end from the inside of the operation hole 1-1, so that the nut is conveniently in close contact with a screw rod which needs to be installed correspondingly, and the nut is twisted with the hole and the thread.
In a specific embodiment, the butt end of the elastic pushing member 7 is connected with the bottom of the operation hole 1-1, the end with a small hole of the elastic pushing member 7 is connected with the inner end of the push rod 3, the inner end of the elastic pushing member 7 is connected with the operation hole 1-1, and the outer end of the elastic pushing member 7 is connected with the inner end of the push rod 3. The end of the elastic pushing piece 7 with the small hole is the end with the tip.
Specifically, the clamping member 6 can be a clamping pin, the operation hole 1-1 is communicated with the clamping member 6, grooves are formed in two sides of the screw rod 1, and the two sides of the clamping member 6 can be both provided with the convex screw rod 1 and used for the clamping member 6 to move along the operation hole 1-1.
In order to reduce the weight of the screw 1, a lightening hole is preferably arranged in the screw 1. In order to improve the processing efficiency, the screw 1 is preferably integrally formed.
When the nut needs to be screwed at a preset position, the clamping piece 6 is loosened, the elastic pushing piece 7 extends to push the clamping piece 6 to slide to the outer side of the guide hole 1-2, and the push rod 3 slides to the inner side edge of the operation hole 1-1. The nut is then placed in the operating hole, because of the magnetic means 4, so that the nut is not easily removed, and is screwed into the screw when the operating hole 1-1 is aligned with the screw to which the nut is to be screwed.
As can be seen from the above description, in the socket wrench provided in the embodiment of the present application, the nut is elastically pushed to slide to the position of the outlet end of the operation hole 1-1, and the magnetic member 4 adsorbs the nut, so that the convenience of installation of the nut is improved.
Preferably, the screw rod 1 is provided with a guide hole 1-2 for the protruding operation end of the clamping piece 6, and the screw rod 1 is provided with a clamping groove 1-3 which is communicated with the guide hole 1-2 and used for limiting the operation end of the clamping piece 6 when the elastic pushing piece 7 is in a compression position. When the elastic pushing piece 7 is contracted, the clamping piece 6 extends into the operation hole 1-1, and the operation end of the clamping piece 6 is clamped at the position of the clamping groove 1-3.
Specifically, joint spare 6 can with push rod 3 fixed connection, the outer end of push rod 3 be used for with the nut butt, promote the nut motion. The specific push rod 3 can operate the clearance fit of the hole 1-1.
In order to improve the installation stability of the nut, the socket wrench preferably further comprises a magnetic member 4 installed on the push rod 3 and used for attracting the nut, and the magnetic member 4 may be a magnet, and may be a strong magnet or an electromagnet. When mounting, the magnetic member 4 may be mounted on the push rod 3, and the shape for abutting the nut against the magnetic member 4 is determined according to actual needs, and the application is not particularly limited.
In order to facilitate installation of the magnetic member 4 and improve installation stability of the magnetic member 4, preferably, a built-in hole with an opening facing the upper elastic pushing member 7 is formed in the push rod 3, and the magnetic member 4 is located in the built-in hole and at the bottom end of the built-in hole. Specifically, preferably, the built-in hole is a cylindrical hole, and the magnetic member 4 is a cylindrical member.
In one embodiment, the socket wrench further comprises an anti-vibration elastic member 5 disposed in the built-in hole and having one end connected to the magnetic member 4 and the other end connected to the engaging member 6, wherein the anti-vibration elastic member 5 is in a compressed state. During assembly, the magnetic member 4 is placed in the built-in hole for adsorbing the nut, and the magnetic member 4 is fixed at the bottom of the push rod 3 by the shockproof elastic member 5.
In order to improve the sliding accuracy of the nut, preferably, the operation hole 1-1 is a stepped hole, the peripheral size of a first hole body 1-1-1 for accommodating the nut on the operation hole 1-1 is larger than the peripheral size of a second hole body 1-1-2 for accommodating the elastic pushing piece 7, a limiting bulge capable of being abutted against the stepped surface in the first hole body 1-1-1 is arranged at the end part of the push rod 3, when the limiting bulge is abutted against the stepped surface, the elastic pushing piece 7 is located at a compression limit position, and the compression limit position is that the clamping piece 6 is located in the clamping groove 1-3. Specifically, the first hole 1-1-1 is a polygonal structure matched with the nut, and the second hole 1-1-2 may be a cylindrical hole structure.
To facilitate turning the screw 1, the socket wrench preferably further comprises a torque handle 2, the torque handle 2 being mounted on the screw 1. Specifically, moment handle 2 can be the cylinder, and when needs used, moment handle 2 installs on screw rod 1, and both ends evagination and screw rod 1, drives screw rod 1 through turning moment handle 2 and rotates.
As the screw rod 1 is provided with the clamping grooves 1-3 for clamping the clamping piece 6, when a nut is not required to be screwed into the screw rod through a socket wrench, the clamping piece 6 can be pulled towards the handle direction of the screw rod 1 and clamped to the positions of the clamping grooves 1-3, and the elastic pushing piece 7 is contracted to the bottom of the operation hole 1-1 to form a common wrench. When the clamping piece 6 is taken down from the clamping groove 1-3, the elastic pushing piece 7 extends to put into the installation function of the portable nut, and the operation is simple and convenient, and the wide popularization and use are convenient.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A socket wrench, comprising:
the nut mounting structure comprises a screw rod (1), wherein an operation hole (1-1) for mounting a nut is formed in the screw rod (1);
the clamping piece (6) is used for driving the nut to slide along the operation hole (1-1);
the elastic pushing piece (7) is positioned at the bottom in the operation hole (1-1), and elastically pushes the push rod (3) with the clamping piece (6) to further push the nut to slide to the outlet end of the operation hole (1-1) along the operation hole (1-1), and the clamping piece (6) is used for driving the elastic pushing piece (7) to contract;
and the magnetic part (4) is positioned in the operation hole (1-1) and is used for adsorbing the nut.
2. A socket wrench according to claim 1, further comprising the resilient urging member (7) being a spring.
3. A socket wrench as claimed in claim 1, wherein the screw (1) is provided with a guide hole (1-2) through which the operating end of the engaging member (6) protrudes, and the screw (1) is provided with a catch (1-3) communicating with the guide hole (1-2) and adapted to retain the operating end of the engaging member (6) when the resilient urging member (7) is in the compressed position.
4. A socket wrench as claimed in claim 1, wherein the butt end of the resilient urging member (7) is connected to the bottom of the operation hole (1-1), and the holed end of the resilient urging member (7) is connected to the inner end of the push rod (3);
joint spare (6) with push rod (3) fixed connection, the outer end of push rod (3) is used for with the nut butt, promotes the nut motion.
5. Socket wrench according to claim 1, characterised in that a magnetic member (4) is mounted on the push rod (3).
6. A socket wrench according to claim 1, wherein the push rod (3) is provided with a built-in hole opening towards the resilient urging member (7), and the magnetic member (4) is located in the built-in hole at the bottom end of the built-in hole.
7. Box spanner according to claim 6, characterized in that it further comprises an anti-vibration elastic member (5) disposed in said internal hole and having one end connected to said magnetic member (4) and the other end connected to said snap-in member (6), said anti-vibration elastic member (5) being in a compressed state.
8. A socket wrench as claimed in claim 1, wherein the operation hole (1-1) is a stepped hole, the outer dimension of a first hole body (1-1-1) for receiving a nut in the operation hole (1-1) is larger than the outer dimension of a second hole body (1-1-2) for receiving the elastic pushing member (7), the end of the push rod (3) is provided with a limit protrusion capable of abutting against a step surface in the first hole body (1-1-1), and when the limit protrusion abuts against the step surface, the elastic pushing member (7) is located at the compression limit position.
9. The socket wrench as claimed in claim 1, wherein the locking member (6) is a locking pin, and two ends of the locking pin extend out of two opposite ends of the push rod (3).
10. A socket wrench according to any one of claims 1-9, further comprising a torque handle (2), the torque handle (2) being mounted on the threaded rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649335.8U CN215036978U (en) | 2021-07-20 | 2021-07-20 | Socket spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649335.8U CN215036978U (en) | 2021-07-20 | 2021-07-20 | Socket spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215036978U true CN215036978U (en) | 2021-12-07 |
Family
ID=79222062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121649335.8U Active CN215036978U (en) | 2021-07-20 | 2021-07-20 | Socket spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215036978U (en) |
-
2021
- 2021-07-20 CN CN202121649335.8U patent/CN215036978U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 room 1201, No.8 Huanglong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Super high voltage branch of State Grid Zhejiang Electric Power Co.,Ltd. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: 310000 room 1201, No.8 Huanglong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. INSPECTION BRANCH Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. |