CN210210183U - Screwdriver suitable for different cell types - Google Patents
Screwdriver suitable for different cell types Download PDFInfo
- Publication number
- CN210210183U CN210210183U CN201920702479.1U CN201920702479U CN210210183U CN 210210183 U CN210210183 U CN 210210183U CN 201920702479 U CN201920702479 U CN 201920702479U CN 210210183 U CN210210183 U CN 210210183U
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- CN
- China
- Prior art keywords
- block
- bottom plate
- side moving
- moving block
- holes
- 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 relates to the field of mechanical assembly, in particular to a screwdriver which is convenient to carry and has multiple purposes, comprising a sleeve, a bottom plate, a middle movable block, a side movable block I, a middle fixed block, a side movable block II, a spring and a screw; the outer surface of the sleeve is provided with two through holes I, and the two ends of the sleeve are provided with an inner hexagon and an outer hexagon; the bottom plate is hexagonal, two threaded holes are formed in the outer surface of the bottom plate, and 6 through holes II are formed in the bottom plate; the number of the springs is 6, and the number of the middle moving block, the number of the side moving blocks I and the number of the side moving blocks II are respectively 2; the middle fixed block, the 2 middle moving blocks, the 2 side moving blocks I and the 2 side moving blocks II form a hexagon; the middle moving block 3, the side moving block I4 and the side moving block II6 can automatically extend and retract according to the groove shape of the screwed screw, so that the screws in different groove shapes can be dismounted and mounted by using one screwdriver.
Description
Technical Field
The utility model relates to the field of mechanical assembly, especially a convenient to carry has the multi-purpose screwdriver of a sword.
Background
The screws are provided with different groove types, such as a straight line, a cross, an inner hexagon and the like, and the screws with different specifications are required to be provided with different screwdrivers for operation, which brings great inconvenience to disassembly and assembly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a screwdriver which is convenient to carry and has a plurality of functions.
The utility model adopts the technical proposal that:
the screwdriver suitable for different groove types comprises a sleeve, a bottom plate, a middle moving block, a side moving block I, a middle fixed block, a side moving block II, a spring and a screw; the outer surface of the sleeve is provided with two through holes I, and the two ends of the sleeve are provided with an inner hexagon and an outer hexagon; the bottom plate is hexagonal, two threaded holes are formed in the outer surface of the bottom plate, and 6 through holes II are formed in the bottom plate; the middle fixed block is provided with two supporting columns, and the two supporting columns of the middle fixed block are respectively in close fit connection with two of the 6 through holes II; the number of the springs is 6, and the number of the middle moving block, the number of the side moving blocks I and the number of the side moving blocks II are respectively 2; the middle fixed block, the 2 middle moving blocks, the 2 side moving blocks I and the 2 side moving blocks II form a hexagon; the middle moving block, the side moving block I and the side moving block II are all provided with stepped support structures, and 6 springs are respectively sleeved on the stepped supports of the middle moving block, the side moving block I and the side moving block II and are fixed with one ends of the stepped supports of the middle moving block, the side moving block I and the side moving block II; the stepped supports of the middle movable block, the side movable block I and the side movable block II are respectively in clearance fit connection with 4 of the 6 through holes II1, and the other ends of the 6 springs are fixed on the bottom plate; the bottom plate is matched with the inner hexagonal, the number of the screws is two, and the screws penetrate through the through holes I to be connected with the threaded holes so as to fix the bottom plate on the sleeve.
The utility model has the advantages that:
the front end of the screwdriver can automatically adapt to the groove shape of the screw by utilizing the expansion effect of the spring, the disassembly and assembly work of the screws in a straight shape, a cross shape and the like can be effectively met, and the screwdriver has the characteristics of convenience in carrying and the like.
Drawings
The following is further illustrated in connection with the figures of the present invention:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the sleeve.
Fig. 3 is a schematic structural view of the base plate.
Fig. 4 is a schematic structural diagram of the middle moving block.
Fig. 5 is a structural diagram of an intermediate fixing block.
Fig. 6 is a schematic structural diagram of the side motion block I.
Fig. 7 is a schematic structural diagram of the side motion block II.
In the figure, 1, a sleeve, 2, a bottom plate, 3, a middle movable block, 4, side movable blocks I, 5, a middle fixed block, 6, side movable blocks II, 7, a spring, 8, a screw, 9, through holes I, 10, an inner hexagon, 11, an outer hexagon, 12, a threaded hole and 13, a through hole II are arranged.
Detailed Description
The screwdriver suitable for different groove types comprises a sleeve 1, a bottom plate 2, a middle moving block 3, a side moving block I4, a middle fixed block 5, a side moving block II6, a spring 7 and a screw 8; the outer surface of the sleeve 1 is provided with two through holes I9, and the two ends of the sleeve are provided with an inner hexagon 10 and an outer hexagon 11; the bottom plate 2 is hexagonal, two threaded holes 12 are formed in the outer surface of the bottom plate, and 6 through holes II13 are formed in the outer surface of the bottom plate; the middle fixing block 5 is provided with two supporting columns, and the two supporting columns of the middle fixing block 5 are respectively in tight fit connection with two of the 6 through holes II 13; the number of the springs 7 is 6, and the number of the middle moving block 3, the number of the side moving blocks I4 and the number of the side moving blocks II6 are 2 respectively; the middle fixed block 5, the 2 middle moving blocks 3, the 2 side moving blocks I4 and the 2 side moving blocks II6 form a hexagon; the middle moving block 3, the side moving block I4 and the side moving block II6 are all provided with a stepped support column structure, and 6 springs 7 are respectively sleeved on the stepped support columns of the middle moving block 3, the side moving block I4 and the side moving block II6 and fixed with one end of the stepped support columns of the middle moving block 3, the side moving block I4 and the side moving block II 6; the stepped supports of the middle moving block 3, the side moving block I4 and the side moving block II6 are respectively in clearance fit connection with 4 of the 6 through holes II13, and the other ends of the 6 springs 7 are fixed on the bottom plate 2; the bottom plate 2 is matched with the inner hexagon 10, two screws 8 are arranged, and the screws 8 penetrate through the through holes I9 to be connected with the threaded holes 12 to fix the bottom plate 2 on the sleeve 1.
When the screwdriver suitable for different groove types is used, as long as the outer hexagon 11 is held by hand or clamped by a wrench, the sleeve 1 is pressed downwards with force, and the middle moving block 3, the side moving block I4 and the side moving block II6 can automatically stretch and retract according to the groove type of a screwed screw, so that the screws in different groove types can be screwed or loosened by one screwdriver.
Claims (1)
1. The utility model provides a screwdriver suitable for different cell types, includes sleeve, bottom plate, middle movable block, side movable block I, middle fixed block, side movable block II, spring and screw, characterized by: the outer surface of the sleeve is provided with two through holes I, and the two ends of the sleeve are provided with an inner hexagon and an outer hexagon; the bottom plate is hexagonal, two threaded holes are formed in the outer surface of the bottom plate, and 6 through holes II are formed in the bottom plate; the middle fixed block is provided with two supporting columns, and the two supporting columns of the middle fixed block are respectively in close fit connection with two of the through holes II; the number of the springs is 6, and the number of the middle moving block, the number of the side moving blocks I and the number of the side moving blocks II are respectively 2; the middle fixed block, the 2 middle moving blocks, the 2 side moving blocks I and the 2 side moving blocks II form a hexagon; the middle moving block, the side moving block I and the side moving block II are all provided with stepped support structures, and 6 springs are respectively sleeved on the stepped supports of the middle moving block, the side moving block I and the side moving block II and are fixed with one ends of the stepped supports of the middle moving block, the side moving block I and the side moving block II; the stepped supports of the middle movable block, the side movable block I and the side movable block II are respectively in clearance fit connection with 4 of the 6 through holes II1, and the other ends of the 6 springs are fixed on the bottom plate; the bottom plate is matched with the inner hexagonal, the number of the screws is two, and the screws penetrate through the through holes I to be connected with the threaded holes so as to fix the bottom plate on the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702479.1U CN210210183U (en) | 2019-05-09 | 2019-05-09 | Screwdriver suitable for different cell types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702479.1U CN210210183U (en) | 2019-05-09 | 2019-05-09 | Screwdriver suitable for different cell types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210183U true CN210210183U (en) | 2020-03-31 |
Family
ID=69926343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702479.1U Expired - Fee Related CN210210183U (en) | 2019-05-09 | 2019-05-09 | Screwdriver suitable for different cell types |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210183U (en) |
-
2019
- 2019-05-09 CN CN201920702479.1U patent/CN210210183U/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: 20200331 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |