CN215617705U - Household multifunctional wrench - Google Patents
Household multifunctional wrench Download PDFInfo
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- CN215617705U CN215617705U CN202122299670.6U CN202122299670U CN215617705U CN 215617705 U CN215617705 U CN 215617705U CN 202122299670 U CN202122299670 U CN 202122299670U CN 215617705 U CN215617705 U CN 215617705U
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- driving head
- wrench
- rod
- fixed block
- fixed
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to a wrench, in particular to a household multifunctional wrench. The utility model provides a household multifunctional wrench which has more functions and stronger practicability. The utility model provides a household multifunctional wrench which comprises a first driving head, a second driving head, a first fixing block, a fixing rod, a connecting rod and the like, wherein the second driving head is arranged on the rear side of the first driving head, the first fixing block is arranged in the second driving head in a sliding mode on the front side, the fixing rod is arranged in the middle of the first fixing block and is connected with the second driving head in a sliding mode, and the connecting rod is arranged at the left end and the right end of the fixing rod in a rotating mode. According to the multifunctional wrench, people can pull the connecting rod to tighten the cross screw, meanwhile, people can rotate the second rotating shaft to drive the threaded rod to rotate, and then the straight screw is tightened, so that a multifunctional effect is achieved, and people can conveniently use the wrench to install equipment.
Description
Technical Field
The utility model relates to a wrench, in particular to a household multifunctional wrench.
Background
The spanner is an installation and extracting tool commonly used, utilize lever principle to twist the bolt, the screw, the nut and other screw threads hold the hand tool of opening or trepanning firmware of bolt or nut tightly, prior art, the control range of spanner is less, when people use the spanner, need prepare the spanner of multiple specification, just can install or dismantling equipment, it is extremely inconvenient to carry a plurality of spanners, and when the centre gripping work piece, need often change different spanners, low working efficiency, the centre gripping scope is adjusted through stirring the locating pin in addition, the operation is complicated.
In view of the above, it is desirable to design a multifunctional wrench for household use with more functions and greater practicability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of scattered tools and complex operation, the utility model has the technical problems that: provides a household multifunctional wrench with more functions and stronger practicability.
The technical implementation scheme of the utility model is as follows: a household multifunctional wrench comprises a first driving head, a second driving head, a first fixing block, a fixing rod, a connecting rod, a first rack, a second fixing block, a first rotating shaft, a first gear, a third fixing block, a bevel gear set, a threaded rod, a fourth fixing block, a second rotating shaft, a second rack and a second gear, wherein the second driving head is arranged at the rear side of the first driving head, the first fixing block is arranged at the front side inside the second driving head in a sliding manner, the fixing rod is arranged in the middle of the first fixing block and is connected with the second driving head in a sliding manner, the connecting rod is arranged at the left end and the right end of the fixing rod in a rotating manner, the second gear is connected onto a connecting shaft of the connecting rod and the fixing rod, the second rack is connected onto the left side and the right side of the second driving head, the second rack is matched with the second gear, two first racks are arranged in the middle of the second driving head in a sliding manner, and the two first racks are connected with the first fixing block, the second driving head middle part left and right sides all is equipped with the second fixed block, equal rotary type is equipped with first pivot on two second fixed blocks, two first pivot inboards all are equipped with first gear, first gear and first rack toothing, bilateral symmetry is equipped with the third fixed block around the second driving head rear portion, the rotary type is equipped with the threaded rod between two third fixed blocks, second driving head rear portion right side is equipped with the fourth fixed block, the last rotation type of fourth fixed block is equipped with the second pivot, be equipped with bevel gear group between threaded rod front side and the second pivot.
Furthermore, handles are arranged at the left end and the right end of the first rotating shaft, so that people can rotate the first rotating shaft conveniently.
Further, the bevel gear group is constituted by two bevel gears.
Further, the connecting rod is used for tightening cross screws.
Further, the second driving head main body is in a rectangular parallelepiped shape.
Further, the threaded rod is a ferrous material.
The utility model has the following advantages: according to the multifunctional wrench, people can pull the connecting rod to tighten the cross screw, meanwhile, people can rotate the second rotating shaft to drive the threaded rod to rotate, and then the straight screw is tightened, so that a multifunctional effect is achieved, and people can conveniently use the wrench to install equipment.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
In the above drawings: 1: first drive head, 2: second drive head, 3: first fixed block, 4: fixing rod, 5: connecting rod, 6: first rack, 7: second fixed block, 8: first shaft, 9: first gear, 10: third fixed block, 11: bevel gear set, 12: threaded rod, 13: fourth fixed block, 14: second rotation shaft, 15: second rack, 16: a second gear.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
A household multifunctional wrench, as shown in figures 1-3, comprises a first driving head 1, a second driving head 2, a first fixed block 3, a fixed rod 4, a connecting rod 5, a first rack 6, a second fixed block 7, a first rotating shaft 8, a first gear 9, a third fixed block 10, a bevel gear set 11, a threaded rod 12, a fourth fixed block 13, a second rotating shaft 14, a second rack 15 and a second gear 16, wherein the second driving head 2 is arranged at the rear side of the first driving head 1, the first fixed block 3 is arranged in the second driving head 2 in a sliding manner at the front side, the fixed rod 4 is arranged in the middle of the first fixed block 3, the fixed rod 4 is connected with the second driving head 2 in a sliding manner, the connecting rod 5 is rotatably arranged at both ends of the fixed rod 4, the second gear 16 is connected with the connecting shaft of the connecting rod 5 and the fixed rod 4, the second racks 15 are arranged at both front parts of the left side and the right side of the second driving head 2, second rack 15 and the cooperation of second gear 16, 2 middle parts slidingtype of second drive head are equipped with two first racks 6, two first racks 6 are connected with first fixed block 3, 2 middle part left and right sides of second drive head all are equipped with second fixed block 7, equal rotary type is equipped with first pivot 8 on two second fixed blocks 7, two 8 inboards of first pivot all are equipped with first gear 9, first gear 9 and the meshing of first rack 6, 2 rear portion front and back bilateral symmetry of second drive head are equipped with third fixed block 10, the rotary type is equipped with threaded rod 12 between two third fixed blocks 10, 2 rear portion right sides of second drive head are equipped with fourth fixed block 13, the last rotary type of fourth fixed block 13 is equipped with second pivot 14, be equipped with bevel gear group 11 between 12 front side and the second pivot 14.
When a user needs to use the wrench during installation or disassembly of equipment, the household multifunctional wrench can be used, firstly, when the user needs to rotate the cross screw, the user can rotate the first rotating shafts 8 at the left side and the right side to drive the first gears 9 to rotate uniformly, the first gears 9 are meshed with the first racks 6 to drive the first racks 6 to move forward so as to drive the first fixing blocks 3 to move forward, the fixing rods 4 to move forward, the second gears 15 to move forward, and the second gears 16 are meshed with the second racks 15, the second gears 16 rotate to drive the connecting rods 5 to swing outward, at the moment, the user can use the cross screw wrench, when the user rotates the first rotating shafts 8 reversely, the first gears 9 are driven to rotate reversely, the first fixing blocks 3 are driven to move backward, and the fixing rods 4 are driven to move backward, then drive the equal reversal of second gear 16, pack up connecting rod 5 then, when people need tighten a word screw, people rotatable second pivot 14, second pivot 14 rotates and drives bevel gear set 11 and rotates to drive threaded rod 12 and rotate, and then tighten a word screw, and then realized that people can use the spanner according to the screw of difference, made things convenient for people's erection equipment.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A household multifunctional wrench is characterized in that: comprises a first driving head (1), a second driving head (2), a first fixed block (3), a fixed rod (4), a connecting rod (5), a first rack (6), a second fixed block (7), a first rotating shaft (8), a first gear (9), a third fixed block (10), a bevel gear group (11), a threaded rod (12), a fourth fixed block (13), a second rotating shaft (14), a second rack (15) and a second gear (16), wherein the second driving head (2) is arranged at the rear side of the first driving head (1), the first fixed block (3) is arranged in the second driving head (2) in a sliding mode at the front side, the fixed rod (4) is arranged in the middle of the first fixed block (3), the fixed rod (4) is connected with the second driving head (2) in a sliding mode, the connecting rod (5) is arranged at the left end and the right end of the fixed rod (4) in a rotating mode, the connecting shafts of the connecting rod (5) and the fixed rod (4) are connected with the second gear (16), the left side and the right side of the second driving head (2) are both connected with second racks (15), the second racks (15) are matched with second gears (16), the middle part of the second driving head (2) is provided with two first racks (6) in a sliding manner, the two first racks (6) are connected with first fixed blocks (3), the left side and the right side of the middle part of the second driving head (2) are both provided with second fixed blocks (7), the two second fixed blocks (7) are both rotatably provided with first rotating shafts (8), the inner sides of the two first rotating shafts (8) are both provided with first gears (9), the first gears (9) are meshed with the first racks (6), the front side and the rear side of the rear part of the second driving head (2) are symmetrically provided with third fixed blocks (10), a threaded rod (12) is arranged between the two third fixed blocks (10), the right side of the rear part of the second driving head (2) is provided with a fourth fixed block (13), and the fourth fixed block (13) is rotatably provided with a second rotating shaft (14), a bevel gear set (11) is arranged between the front side of the threaded rod (12) and the second rotating shaft (14).
2. A multi-purpose household wrench as claimed in claim 1, wherein: both ends all are equipped with the handle about first pivot (8), make things convenient for people to rotate first pivot (8).
3. A multi-purpose household wrench as claimed in claim 1, wherein: the bevel gear set (11) is composed of two bevel gears.
4. A multi-purpose household wrench as claimed in claim 1, wherein: the connecting rod (5) is used for screwing the cross screw.
5. A multi-purpose household wrench as claimed in claim 1, wherein: the main body of the second driving head (2) is in a cuboid shape.
6. A multi-purpose household wrench as claimed in claim 1, wherein: the threaded rod (12) is of ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299670.6U CN215617705U (en) | 2021-09-23 | 2021-09-23 | Household multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299670.6U CN215617705U (en) | 2021-09-23 | 2021-09-23 | Household multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215617705U true CN215617705U (en) | 2022-01-25 |
Family
ID=79918665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122299670.6U Active CN215617705U (en) | 2021-09-23 | 2021-09-23 | Household multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215617705U (en) |
-
2021
- 2021-09-23 CN CN202122299670.6U patent/CN215617705U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231013 Address after: Lutou Town Majia Village, Longkou City, Yantai City, Shandong Province 264000 Patentee after: Longkou Anli Tool Factory Address before: 510000 Room 601, No. 58, Jingang Avenue, Nansha District, Guangzhou City, Guangdong Province Patentee before: Chen Baizhong |