CN216883686U - Small-size stainless steel hexagon socket head cap screw driver - Google Patents
Small-size stainless steel hexagon socket head cap screw driver Download PDFInfo
- Publication number
- CN216883686U CN216883686U CN202220468538.5U CN202220468538U CN216883686U CN 216883686 U CN216883686 U CN 216883686U CN 202220468538 U CN202220468538 U CN 202220468538U CN 216883686 U CN216883686 U CN 216883686U
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- Prior art keywords
- sleeve
- locking
- nut
- stainless steel
- screw
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- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 21
- 239000010935 stainless steel Substances 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 16
- 238000005299 abrasion Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the technical field of screwdrivers and discloses a small stainless steel inner hexagonal screwdriver which comprises a handle assembly and a nut assembly, wherein a fastening screw sleeve is screwed at the position of a port of a locking sleeve, an abutting lantern ring is arranged on the inner side of the fastening screw sleeve, a compression spring is sleeved on the outer side of a telescopic guide rod, a locking clamping seat is arranged at the top end of the telescopic guide rod, and a hexagonal locking body is sleeved in the middle of the screw rod. The utility model has flexible assembly performance and double screw opening and closing performance through the matched combination of the handle component and the nut component, and in the use process, the inner hexagonal nut on the screw rod has a certain amount of elastic allowance through the elastic combination of the inner telescopic guide rod and the compression spring, so that the inner hexagonal nut and the nut body are kept in an elastic butt-joint screwing state, and the conditions of abrasion and slippage of the inner hexagonal nut caused by hard friction are avoided.
Description
Technical Field
The utility model relates to the technical field of screwdrivers, in particular to a small stainless steel inner hexagonal screwdriver.
Background
A driver is a tool for driving a screw to be forced into place, and generally has a thin wedge-shaped head which is inserted into a slit or a recess of a head of the screw, and the driver mainly has two types of a straight (minus sign) driver and a cross (plus sign), and a hexagonal driver including an inner hexagonal driver and an outer hexagonal driver is also common, in which the inner hexagonal driver is one type of driver and is widely used for tightening and loosening various kinds of hexagonal nuts.
Through retrieval, the Chinese patent net discloses an inner hexagonal screwdriver (publication No. CN210025086U) convenient to assemble, which comprises a handle, a switching sleeve with an inner groove, a screwdriver rod and a screwdriver head fixed at one end of the screwdriver rod, wherein the switching sleeve is detachably connected to the handle, the screwdriver rod can be plugged into the switching sleeve, the switching sleeve is provided with an inward elastic bulge, the screwdriver rod is provided with a groove matched with the elastic bulge, the switching sleeve is adopted to connect the screwdriver rod with the handle, and the assembly and the transportation are convenient; the inner groove of the adapter sleeve is provided with an elastic bulge, the screwdriver rod is inserted into the inner groove and is matched with the groove through the elastic bulge to ensure that the screwdriver rod is connected with the handle when in use, and the stability of the screwdriver when in use is ensured; be provided with first spring in the adapter, criticize the pole and peg graft in the inside groove and receive the elastic restoring force of keeping away from the inside groove along the axis, criticize the pole and realize fixed joint with elastic bulge, promote the stability when screwdriver uses. However, in the using process of the device, the opening and closing performance of the screw is single, only single-type opening and closing work can be performed, and in the assembling and using process, in the opening and closing and unscrewing process of the screw cap, the situation that the screw head is abraded and slipped is easily caused due to the fact that the screw head is in hard butt joint with the screw cap excessively. Accordingly, those skilled in the art have provided a small stainless steel hexagonal socket driver to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small stainless steel inner hexagonal screwdriver to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a small stainless steel inner hexagonal screwdriver is composed of a handle component and a nut component;
the handle assembly comprises a handling handle, an extending clamping groove is formed in the inner side of the handling handle, a locking sleeve is arranged at one end of the handling handle, a fastening threaded sleeve is screwed at the position of a port of the locking sleeve, an abutting lantern ring is arranged on the inner side of the fastening threaded sleeve, telescopic guide rods are symmetrically penetrated and clamped at one ends, close to the handling handle, of the inner side of the locking sleeve in a penetrating mode, compression springs are sleeved on the outer sides of the telescopic guide rods, and locking clamping seats are arranged at the top ends of the telescopic guide rods;
the nut component comprises a screw rod, one end of the screw rod is provided with a first inner hexagonal nut, the other end of the screw rod is provided with a second inner hexagonal nut, and the middle of the screw rod is sleeved with a hexagonal locking body.
As a still further scheme of the utility model: the end opening of the lock catch sleeve is provided with an outer thread, the inner wall of the fastening threaded sleeve is provided with an inner thread, and the lock catch sleeve and the fastening threaded sleeve are fixed in a screwing mode through the outer thread and the inner thread.
As a still further scheme of the utility model: the inner side of the locking clamping seat is provided with a hexagonal clamping groove matched with the hexagonal locking body, and the outer diameter of the locking clamping seat is matched with the inner diameter of the locking sleeve.
As a still further scheme of the utility model: the outer diameter of the telescopic guide rod is matched with the inner diameter of the compression spring, and the telescopic guide rod is elastically clamped with the lock catch sleeve through the compression spring.
As a still further scheme of the utility model: the number of the compression springs is five, and the compression springs are arranged in a ring shape and are symmetrical.
As a still further scheme of the utility model: the nut component is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matched combination of the handle component and the nut component, the screw driver has flexible assembling performance and double screw opening and closing performance, the traditional single-model opening and closing mode is replaced, the flexible use performance of the screw driver is improved, and in the use process, the inner hexagonal nut on the screw rod has a certain amount of elastic allowance through the elastic combination of the inner telescopic guide rod and the compression spring, so that the inner hexagonal nut and the nut body are kept in an elastic butt-joint screwing state, and the condition that the inner hexagonal nut is abraded and slipped due to hard friction is avoided.
Drawings
FIG. 1 is a schematic structural view of a small stainless steel hexagon socket head cap screw driver;
FIG. 2 is a schematic view of a handle assembly of a small stainless steel socket head driver;
FIG. 3 is a schematic view of the internal structure of a handle assembly of a small stainless steel socket head driver;
FIG. 4 is a schematic view of a nut assembly of a small stainless steel socket head screwdriver.
In the figure: 1. a handle is operated; 2. a locking sleeve; 3. fastening a threaded sleeve; 4. a screw shaft; 5. external thread teeth; 6. an abutment collar; 7. inner thread teeth; 8. an extension card slot; 9. a telescopic guide rod; 10. a compression spring; 11. locking the clamping seat; 12. a first hexagon socket nut; 13. a second hexagon socket nut; 14. six-edge lock catch body.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a small stainless steel hexagon socket head cap screw comprises a handle assembly and a nut assembly, the handle assembly includes a handling handle 1, an extending slot 8 is formed on an inner side of the handling handle 1, a locking sleeve 2 is disposed at one end of the handling handle 1, a fastening screw sleeve 3 is screwed at a port position of the locking sleeve 2, an abutting collar 6 is disposed at an inner side of the fastening screw sleeve 3, an outer screw thread 5 is disposed at a port position of the locking sleeve 2, an inner screw thread 7 is disposed on an inner wall of the fastening screw sleeve 3, the locking sleeve 2 and the fastening screw sleeve 3 are screwed and fixed by the outer screw thread 5 and the inner screw thread 7, during assembling and using the hexagon socket head cap screw, a worker inserts a screw rod 4 into the locking sleeve 2 to expose a corresponding type of hexagon socket head cap nut, the hexagon head cap nut at the other end extends into the extending slot 8, after the eye-splice finishes, cup joint the inboard butt lantern ring 6 of fastening swivel nut 3 on lead screw 4, close through the twisting of outer thread 5 and interior thread 7, close fastening swivel nut 3 twisting and fix on hasp sleeve 2, and at the firm in-process of twisting, the butt lantern ring 6 supports the pressure to hexagonal lock catch body 14, makes hexagonal lock catch body 14 and locking cassette 11 keep stable hasp to closing the state, avoids lead screw 4 to appear the condition that drops opening and close the use in-process.
One end of the inner side of the lock catch sleeve 2 close to the operating handle 1 is symmetrically penetrated and clamped with a telescopic guide rod 9, the outer side of the telescopic guide rod 9 is sleeved with a compression spring 10, and the top end of the telescopic guide rod 9 is provided with a locking clamping seat 11, the outer diameter of the telescopic guide rod 9 is matched with the inner diameter of the compression spring 10, the telescopic guide rod 9 is elastically clamped with the locking sleeve 2 through compression springs 10, the number of the compression springs 10 is five, the compression springs 10 are circularly and symmetrically arranged, in the process of using the inner hexagonal screw driver, when the inner hexagonal screw cap is in butt joint and screwing with the screw cap body, the inner hexagonal screw cap on the screw rod 4 can have a certain amount of elastic allowance through the elastic combination of the inner telescopic guide rod 9 and the compression spring 10, so that the inner hexagonal screw cap and the screw cap body are kept in an elastic butt joint and screwing state, and the conditions of abrasion and slipping of the inner hexagonal screw cap caused by hard friction are avoided.
The nut component includes the lead screw 4, the nut component adopts stainless steel material component, the one end of lead screw 4 is provided with first hexagon socket cap nut 12, and the other end of lead screw 4 is provided with second hexagon socket cap nut 13, the middle part cover of lead screw 4 is equipped with hexagonal lock catch body 14, the hexagonal draw-in groove with hexagonal lock catch body 14 looks adaptation is seted up to the inboard of locking cassette 11, and the external diameter of locking cassette 11 and the internal diameter looks adaptation of hasp sleeve 2, at lead screw 4 and hasp sleeve 2 butt joint in-process, hexagonal lock catch body 14 synchronous card at lead screw 4 middle part is gone into in the locking cassette 11, carry out the locking location to lead screw 4, avoid lead screw 4 opening and close the nut body in-process, appear with the synchronous rotatory condition of the nut body.
The working principle of the utility model is as follows: during the process of assembling and using the internal hexagonal screwdriver, a worker inserts the screw rod 4 into the locking sleeve 2 to expose the internal hexagonal nut with the corresponding type, the internal hexagonal nut at the other end extends into the extending clamping groove 8, and in the process of butting the screw rod 4 with the locking sleeve 2, the hexagonal locking body 14 in the middle of the screw rod 4 is synchronously clamped into the locking clamping seat 11 to lock and position the screw rod 4, so that the situation that the screw rod 4 rotates synchronously with the nut body in the process of opening and closing the nut body is avoided, after the plugging and buckling are finished, the butting lantern ring 6 at the inner side of the fastening screw sleeve 3 is sleeved on the screw rod 4, the fastening screw sleeve 3 is screwed and fixed on the locking sleeve 2 through the screwing of the external screw teeth 5 and the internal screw teeth 7, and in the screwing and fixing process, the butting lantern ring 6 butts against the hexagonal locking body 14 to keep the hexagonal locking clamping seat 14 in a stable locking and locking state, the screw rod 4 is prevented from falling off in the opening and closing use process, and further in the process of using the inner hexagonal screw driver, when the inner hexagonal screw cap is in butt joint and screwing with the screw cap body, the inner hexagonal screw cap on the screw rod 4 can have a certain amount of elastic allowance through the elastic combination of the inner telescopic guide rod 9 and the compression spring 10, so that the inner hexagonal screw cap and the screw cap body are kept in an elastic butt joint and screwing state, and the conditions of abrasion and slipping of the inner hexagonal screw cap caused by hard friction are avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A small stainless steel inner hexagonal screwdriver is characterized by comprising a handle component and a nut component;
the handle assembly comprises a handling handle (1), an extending clamping groove (8) is formed in the inner side of the handling handle (1), a locking sleeve (2) is arranged at one end of the handling handle (1), a fastening threaded sleeve (3) is screwed at the port position of the locking sleeve (2), a butting sleeve ring (6) is arranged on the inner side of the fastening threaded sleeve (3), telescopic guide rods (9) are symmetrically penetrated and clamped at one ends, close to the handling handle (1), of the inner side of the locking sleeve (2), compression springs (10) are sleeved on the outer sides of the telescopic guide rods (9), and a locking clamping seat (11) is arranged at the top end of the telescopic guide rods (9);
the nut component comprises a screw rod (4), one end of the screw rod (4) is provided with a first inner hexagonal nut (12), the other end of the screw rod (4) is provided with a second inner hexagonal nut (13), and the middle of the screw rod (4) is sleeved with a hexagonal locking body (14).
2. The small-sized stainless steel inner hexagonal screwdriver according to claim 1, wherein an outer thread (5) is arranged at a port position of the locking sleeve (2), an inner thread (7) is arranged on an inner wall of the fastening screw sleeve (3), and the locking sleeve (2) and the fastening screw sleeve (3) are screwed and fixed through the outer thread (5) and the inner thread (7).
3. The small-sized stainless steel inner hexagonal screwdriver according to claim 1, wherein the inner side of the locking clamping seat (11) is provided with a hexagonal clamping groove matched with the hexagonal locking body (14), and the outer diameter of the locking clamping seat (11) is matched with the inner diameter of the locking sleeve (2).
4. The small-sized stainless steel inner hexagonal screwdriver according to claim 1, wherein the outer diameter of the telescopic guide rod (9) is matched with the inner diameter of the compression spring (10), and the telescopic guide rod (9) is elastically clamped with the locking sleeve (2) through the compression spring (10).
5. The small stainless steel hexagon socket head cap screw according to claim 1, wherein the number of the compression springs (10) is five, and the compression springs (10) are arranged in a ring shape and symmetrically.
6. The small stainless steel allen screw driver according to claim 1, wherein said nut assembly is a stainless steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220468538.5U CN216883686U (en) | 2022-03-04 | 2022-03-04 | Small-size stainless steel hexagon socket head cap screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220468538.5U CN216883686U (en) | 2022-03-04 | 2022-03-04 | Small-size stainless steel hexagon socket head cap screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216883686U true CN216883686U (en) | 2022-07-05 |
Family
ID=82189800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220468538.5U Expired - Fee Related CN216883686U (en) | 2022-03-04 | 2022-03-04 | Small-size stainless steel hexagon socket head cap screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216883686U (en) |
-
2022
- 2022-03-04 CN CN202220468538.5U patent/CN216883686U/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: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |