CN211761101U - Portable adjustable spanner - Google Patents
Portable adjustable spanner Download PDFInfo
- Publication number
- CN211761101U CN211761101U CN201922100611.4U CN201922100611U CN211761101U CN 211761101 U CN211761101 U CN 211761101U CN 201922100611 U CN201922100611 U CN 201922100611U CN 211761101 U CN211761101 U CN 211761101U
- Authority
- CN
- China
- Prior art keywords
- nut
- hole
- dop
- slide rail
- locking head
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a portable adjustable spanner, which comprises a slide rail, the outside slidable ground cover of slide rail is equipped with the handle, rotationally is provided with the regulation roller in the mounting hole, and the one end of adjusting the roller is provided with the screw hole, and the one end of slide rail is provided with the locking head, is provided with the nut hole that is used for lock nut in the locking head, and the lateral part of locking head is provided with the communicating dop through-hole with the nut hole, be provided with the dop in the dop through-hole slidable ground, the one end of dop is provided with the lead screw, the one end of lead. The problem of when using the spanner of fixed model to dismantle the nut, have unable dismantlement non-corresponding model nut, unable adjustment spanner length is solved.
Description
Technical Field
The utility model belongs to the technical field of the daily maintenance instrument, especially, relate to a portable adjustable spanner.
Background
When people's daily life and professional maintenance personal carry out maintenance work, all can often use the spanner to carry out the dismantlement and the assembly of screw bolt and nut.
The existing wrenches are various in types, wherein a common wrench is provided with a through hole corresponding to the shape of a nut, and the wrench can be detached only by sleeving the nut into the through hole when in use. However, the nut is required to be manufactured according to different types of nuts, and only the nuts of corresponding types can be used, so that different types of wrenches are required to be arranged in the complex-structure equipment if the complex-structure equipment is provided with various types of nuts. In addition, the wrench is too long to work in a narrow space in the use process of the wrench, and the too short wrench makes the nut screwing or unscrewing harder, thereby reducing the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable adjustable spanner, when solving the spanner that uses fixed model and dismantling the nut, there is the problem that can't dismantle non-corresponding model nut, can't adjust spanner length.
In order to solve the problem, the utility model discloses a technical scheme who adopts is, a portable adjustable spanner, including the slide rail, the outside slidable ground cover of slide rail is equipped with the handle, rotationally is provided with the regulation roller in the mounting hole, and the one end of adjusting the roller is provided with the screw hole, and the one end of slide rail is provided with the locking head, is provided with the nut hole that is used for lock nut in the locking head, and the lateral part of locking head is provided with the communicating dop through-hole with the nut hole, be provided with the dop in the dop through-hole slidable ground, the one end of dop is provided with the lead screw, the one.
The technical proposal of the utility model is also characterized in that,
the surface of slide rail is provided with the bar groove, the lateral part screw thread of handle is equipped with fastening nut, fastening nut's the end of inserting that stretches into supports presses in the bar inslot.
The adjusting roller is externally provided with a thread.
Blind holes are respectively formed in two ends of the mounting hole, and two ends of the adjusting roller respectively extend into the blind holes.
The end part of the clamping head is V-shaped.
The utility model has the advantages that: the utility model discloses a portable adjustable spanner, accessible slide adjusting rod make the dop stretch into the nut hole of locking head on the one hand, push up the nut in the nut hole to the realization is to the dismantlement of multiple model nut, and on the other hand still can slide the handle along the slide rail, realizes that this portable adjustable spanner's whole length is adjustable, in order to adapt to different installation space's operation.
Drawings
Fig. 1 is a schematic structural view of a portable adjustable wrench according to the present invention;
FIG. 2 is a schematic structural view of the slide rail of FIG. 1;
fig. 3 is a schematic view of the locking head of fig. 1.
In the figure: 1. the adjustable clamp comprises a handle, 2 parts of a fastening nut, 3 parts of an adjusting rod, 4 parts of a locking head, 5 parts of a clamping head, 6 parts of a sliding rail and 7 parts of a lead screw.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 3, the utility model discloses a portable adjustable spanner, including slide rail 6, the outside slidable ground cover of slide rail 6 is equipped with handle 1, be provided with the mounting hole in the slide rail 6, rotationally be provided with in the mounting hole and adjust roller 3, the one end of adjusting roller 3 is provided with the screw hole, the one end of slide rail 6 is provided with locking head 4, be provided with the nut hole that is used for lock nut in the locking head 4, locking head 4's lateral part be provided with the communicating dop through-hole in nut hole, be provided with dop 5 slidable ground in the dop through-hole, dop 5's one end is provided with lead screw 7, lead screw 7's one end.
It should be noted that, in the technical scheme of the utility model, the nut hole in the locking head 4 corresponds with the biggest nut size in certain model. When the nut is disassembled, if the model of the nut to be disassembled is matched with the size of the nut hole in the locking head 4, the locking head 4 is only required to be sleeved on the nut to be disassembled for disassembling; if the model of the nut to be disassembled is smaller than the size of a nut hole in the locking head 4, the locking head 4 is sleeved on the nut to be disassembled, then the adjusting rod 3 is rotated clockwise, and as the adjusting rod 3 is in threaded fit with the lead screw 7, the clamping head 5 at the front end of the lead screw 7 can be slidably arranged in the locking head 4, so that the lead screw 7 can drive the clamping head 5 to move forwards until the clamping head 5 tightly supports the nut to be disassembled according to the lead screw transmission principle, and finally the disassembly is realized by rotating the handle 1.
The technical scheme of the utility model in, if when the length of spanner is adjusted to the different needs according to the dismantlement space, can slide handle 1 along slide rail 6 earlier, later with both fixed in order to reach the purpose of adjusting spanner length.
Therefore, the utility model discloses a portable adjustable spanner, accessible slide adjusting rod make dop 5 stretch into the nut of locking head 4 downthehole on the one hand, push up the dismantlement nut of treating in the nut hole to the realization is to the dismantlement of multiple model nut, and on the other hand still can slide handle 1 along slide rail 6, realizes that this portable adjustable spanner's whole length is adjustable, with the operation that adapts to different installation space.
As shown in fig. 2, in the utility model discloses an in portable adjustable spanner, the surface of slide rail 6 is provided with the bar groove, and the lateral part screw thread of handle 1 is equipped with fastening nut 2, and fastening nut 2 stretches into the end and supports to press at the bar inslot.
As a preferable sliding installation mode of the handle 1 and the sliding rail 6, a strip-shaped groove can be formed on the surface of the sliding rail 6, a fastening nut 2 is installed on the side portion of the handle 1, the handle 1 is sleeved on the sliding rail 6 to slide, the size of the wrench can be adjusted, and the fastening nut 2 is screwed to enable the end portion of the fastening nut to be propped against the strip-shaped groove to complete the fixation between the handle 1 and the sliding rail.
As shown in fig. 2, in the portable adjustable wrench of the present invention, the adjusting roller 3 is provided with a thread on its outside to prevent the slipping when the maintainer rotates the adjusting roller 3.
As shown in fig. 2, in the portable adjustable wrench of the present invention, as an optimal rotation installation manner of the adjusting roller 3, blind holes can be respectively provided at both ends of the installation hole, and both ends of the adjusting roller 3 can be respectively inserted into the corresponding blind holes.
As shown in fig. 2, in the portable adjustable wrench of the present invention, the end of the chuck 5 is V-shaped, so that the nut can be conveniently clamped together with the nut hole to be disassembled, thereby smoothly completing the disassembling operation.
Claims (5)
1. The utility model provides a portable adjustable spanner, a serial communication port, including slide rail (6), the outside slidable ground cover of slide rail (6) is equipped with handle (1), is provided with the mounting hole in slide rail (6), rotationally is provided with in the mounting hole and adjusts roller (3), and the one end of adjusting roller (3) is provided with the screw hole, and the one end of slide rail (6) is provided with locking head (4), is provided with the nut hole that is used for lock nut in locking head (4), and the lateral part of locking head (4) is provided with the communicating dop through-hole with the nut hole, be provided with dop (5) slidable ground in the dop through-hole, the one end of dop (5) is provided with lead screw (7), and the one end of lead screw (7.
2. The portable adjustable wrench according to claim 1, characterized in that a strip-shaped groove is formed in the surface of the slide rail (6), a fastening nut (2) is screwed on the side of the handle (1), and the extending end of the fastening nut (2) is pressed in the strip-shaped groove.
3. Portable adjustable wrench according to claim 1, characterised in that the adjusting roller (3) is externally threaded.
4. The portable adjustable wrench according to claim 1, wherein the mounting hole is provided at both ends thereof with blind holes, respectively, and the adjusting roller (3) is provided at both ends thereof with blind holes, respectively.
5. Portable adjustable wrench according to claim 1, characterised in that the end of the chuck (5) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100611.4U CN211761101U (en) | 2019-11-29 | 2019-11-29 | Portable adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100611.4U CN211761101U (en) | 2019-11-29 | 2019-11-29 | Portable adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761101U true CN211761101U (en) | 2020-10-27 |
Family
ID=72961079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100611.4U Expired - Fee Related CN211761101U (en) | 2019-11-29 | 2019-11-29 | Portable adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761101U (en) |
-
2019
- 2019-11-29 CN CN201922100611.4U patent/CN211761101U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |