CN214980628U - Lengthened wrench - Google Patents
Lengthened wrench Download PDFInfo
- Publication number
- CN214980628U CN214980628U CN202022537297.9U CN202022537297U CN214980628U CN 214980628 U CN214980628 U CN 214980628U CN 202022537297 U CN202022537297 U CN 202022537297U CN 214980628 U CN214980628 U CN 214980628U
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- Prior art keywords
- handle
- wrench
- fork head
- threaded
- fork
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Abstract
The utility model discloses an extension wrench, which comprises a fork head, wherein one end of the fork head is provided with a fork opening; the other end of the fork head is connected with one end of the connecting column; one end of the first handle is connected with the other end of the connecting column; and the second handle is telescopically connected with the first handle. An operator can hold one end of the second handle by hand, and when the reinforcing spanner is in a contraction state, namely the first handle is accommodated in the inner cylinder of the second handle, the supporting legs in the middle area of the bottom of the equipment can be adjusted in a narrow space.
Description
Technical Field
The utility model relates to a panel mounting field specifically relates to an extension spanner.
Background
To big breadth marble size's equipment, need take the multiple spot to support because of the dead weight influence, arrange that the support foot cup all around in equipment bottom can use conventional spanner to adjust, and arrange the foot cup that is in the middle zone in equipment bottom and be restricted by structural space and can't adjust, lead to the unable adjustment level of equipment to influence equipment operation precision.
SUMMERY OF THE UTILITY MODEL
The utility model provides an add the long spanner, accomplish the regulation of equipment levelness fast.
The utility model adopts the following technical scheme:
lengthened wrench, including:
a fork head, wherein one end of the fork head is provided with a fork opening;
the other end of the fork head is connected with one end of the connecting column;
one end of the first handle is connected with the other end of the connecting column; and
and the second handle is in telescopic connection with the first handle.
Preferably, the connecting column is in threaded connection with the first handle, and the fork head is in threaded connection with the connecting column.
Preferably, the length of the inner barrel is the same as that of the first handle.
Preferably, the outer port of the fork mouth is symmetrically provided with guide angles, and the angle of each guide angle is 0-45 degrees.
Preferably, a quenching area is arranged at the fork mouth position of the fork head.
Preferably, the lengthened light wrench further comprises a supporting mechanism, and the supporting mechanism is arranged on the second handle and used for supporting the second handle.
Preferably, the support mechanism includes a roller assembly, the roller assembly including:
the roller carrier is arranged on the side face of the second handle and close to one end of the fork head, and rollers are mounted in the roller carrier.
Preferably, the roller assembly further includes:
the threaded column is fixed at the upper end of the roller frame;
the threaded cylinder is in threaded connection with the inside of the threaded cylinder; and
the upper end of the threaded cylinder is fixedly connected with one end of the spring, and the upper end of the spring is arranged on the side face of the second handle.
Preferably, the outer end of the second handle is provided with an anti-skid device.
Preferably, the anti-slip device is a rubber sleeve or a groove arranged at intervals.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages:
through second handle and first handle telescopic connection, first handle can be received in the second handle, convenient storage, and after first handle stretched out, whole arm of force extension conveniently operates in narrow and small space.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an extended wrench of the present invention;
fig. 2 is a schematic view of the fork of the present invention;
fig. 3 is a schematic view of a roller frame according to the present invention; and
fig. 4 is a schematic view of the lengthened wrench of the present invention.
Wherein: 1. a fork head; 2. connecting columns; 3. a first handle; 4. a second handle; 5. a roller assembly; 51. a roller frame; 52. a roller; 53. a threaded post; 54. a threaded barrel; 55. a spring; 56. mounting a plate; 6. a guide angle; 7. a quenching area.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-2, an extension wrench includes a jaw 1, a connecting post 2, a first handle 3, and a second handle 4.
One end of the fork head 1 is provided with a fork opening, the other end of the fork head 1 is connected with one end of the connecting column 2, one end of the first handle 3 is connected with the other end of the connecting column 2, and the second handle 4 is telescopically connected with the first handle 3. Through second handle 4 and first handle 3 telescopic connection, first handle 3 can be received in second handle 4, convenient storage, and first handle 3 stretches out the back, and the whole arm of force extension is convenient to operate in narrow and small space.
Specifically, the second handle 4 is provided with an inner cylinder, and the other end of the first handle 3 is inserted into the inner cylinder.
In other embodiments, the inside-outside positional relationship between the first handle 3 and the second handle 4 may be reversed, and the second handle 4 may be extended and retracted within the first handle 3.
The connecting column 2 and the first handle 3 can be connected through threads, and the fork head 1 and the connecting column 2 can be connected through threads. In other embodiments, the first handle 3 is connected with the connecting column 2 in a clamping manner or other detachable manners, so that the fork 1 with different types can be replaced conveniently. In a similar way, the connecting column 2 and the fork head 1 can also be connected in other detachable modes such as clamping and the like.
The length of the inner cylinder of the second handle 4 is larger than or equal to that of the first handle 3, so that the first handle 3 can be conveniently and completely retracted into the second handle 4, and the operation in a narrow space is convenient.
The guide angles 6 are symmetrically arranged at the outer port of the fork opening of the fork head 1, the angle of each guide angle 6 is 0-45 degrees, and the guide angles of 15 degrees, 30 degrees or 45 degrees play a good role in guiding and are convenient to position.
The fork mouth position of the fork head 1 is provided with a quenching area 7. The quenching area 7 of the fork head 1 is quenched at high frequency, so that high hardness and high wear resistance are ensured, and the fork head is durable and reliable in operation.
The elongated lightweight wrench further comprises a support mechanism detachably disposed on the second handle 4. Preferably, the support means is snap-fitted to the second handle 4.
The supporting mechanism can be provided with a telescopic structure, in particular a telescopic rod.
The supporting mechanism comprises a roller assembly 5 for supporting the second handle 4, the roller assembly 5 comprises a roller frame 51 and a roller 52, the roller frame 51 is arranged on the side surface of the second handle 4 and close to one end of the fork head 1, and the roller 52 is installed in the roller frame 51. The rollers 52 have a supporting function, so that when the handle is long, the burden of a user can be relieved, and the labor is saved.
The roller assembly further includes a threaded post 53, a threaded barrel 54, a spring 55, and a mounting plate 56. The threaded column 53 is fixed at the upper end of the roller frame 51; the threaded post 53 is threaded into the interior of the threaded barrel 54. The upper end of the threaded cylinder 54 is fixedly connected with one end of a spring 55, and the other end of the spring 11 is fixedly connected with a mounting plate 56; the mounting plate 56 is mounted on the side of the first handle 3 by screws. The threaded column 53 is in threaded connection with the threaded barrel 54 and is used for adjusting the position of the roller frame 51 and thus the position of the roller 52; the position of the spring 55 enables the height of the roller 52 to have certain fault tolerance and is convenient to use.
The outer end of the second handle 4 is provided with an anti-skid device. The antiskid device can be a rubber sleeve, and when the rubber sleeve is adopted, the antiskid device is directly sleeved on the second handle 4, and the antiskid device can be grooves arranged at intervals, namely, grooves are carved at the tail end of the second handle 4 by using tools to carry out antiskid treatment.
The rollers 52 may be wear-resistant rubber wheels that increase the life of the rollers 52.
The rubber strip is arranged on the inner surface of the second handle 4, so that the first handle 3 has a damping effect in the stretching process, the friction force when the first handle 3 is fixed is increased, and the first handle is not easy to stretch freely.
The surface of the fork head 1 is provided with an anti-corrosion coating, and the anti-corrosion coating greatly improves the anti-corrosion effect.
Effect of use referring to fig. 4, the device can screw a screw deeper, thereby more conveniently leveling the marble face.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. Lengthened spanner, its characterized in that includes:
a fork head, wherein one end of the fork head is provided with a fork opening;
the other end of the fork head is connected with one end of the connecting column;
one end of the first handle is connected with the other end of the connecting column; and
the second handle is in telescopic connection with the first handle;
the lengthened wrench further comprises a supporting mechanism, and the supporting mechanism is arranged on the second handle and used for supporting the second handle.
2. The extension wrench of claim 1, wherein the attachment post is threadably connected to the first handle and the prong is threadably connected to the attachment post.
3. The lengthened wrench as claimed in claim 1, wherein the second handle is provided with an inner cylinder, one end of the first handle is inserted into the inner cylinder, and the length of the inner cylinder is greater than or equal to that of the first handle.
4. The extension wrench of claim 1, wherein the jaw outer port is symmetrically provided with a pilot angle, the angle of the pilot angle being 0-45 °.
5. The extension wrench of claim 1, wherein the jaw portion of the jaw is provided with a hardened region.
6. The elongated wrench of claim 1, wherein the support mechanism includes a roller assembly, the roller assembly including:
the roller carrier is arranged on the side face of the second handle and close to one end of the fork head, and rollers are mounted in the roller carrier.
7. The elongated wrench of claim 6, wherein the roller assembly further includes:
the threaded column is fixed at the upper end of the roller frame;
the threaded cylinder is in threaded connection with the inside of the threaded cylinder; and
the upper end of the threaded cylinder is fixedly connected with one end of the spring,
the mounting panel, the other end fixed connection mounting panel of spring, the mounting panel is installed on the side of first handle.
8. The extension wrench of any one of claims 1-6, wherein the outer end of the second handle is provided with anti-slip means.
9. The extension wrench of claim 8, wherein the slip prevention means is a rubber sleeve or spaced apart grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537297.9U CN214980628U (en) | 2020-11-05 | 2020-11-05 | Lengthened wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537297.9U CN214980628U (en) | 2020-11-05 | 2020-11-05 | Lengthened wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980628U true CN214980628U (en) | 2021-12-03 |
Family
ID=79138642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022537297.9U Active CN214980628U (en) | 2020-11-05 | 2020-11-05 | Lengthened wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980628U (en) |
-
2020
- 2020-11-05 CN CN202022537297.9U patent/CN214980628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |