CN218534333U - Socket spanner with anti-falling function - Google Patents
Socket spanner with anti-falling function Download PDFInfo
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- CN218534333U CN218534333U CN202222209037.8U CN202222209037U CN218534333U CN 218534333 U CN218534333 U CN 218534333U CN 202222209037 U CN202222209037 U CN 202222209037U CN 218534333 U CN218534333 U CN 218534333U
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- wrench
- fixed plate
- box spanner
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000001012 protector Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
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Abstract
The utility model discloses a box spanner with anti-falling function relates to box spanner technical field, including the box spanner head, the movable sleeve is equipped with the ratchet spanner head on the internal surface of box spanner head, the outside of box spanner head is provided with the wrench handle, the detachable locking Assembly that prevents falling that is connected with of one end of wrench handle, the outer fixed surface who prevents falling one side inner wall and box spanner head of locking Assembly is connected. The utility model discloses a dial the cooperation of board and fly leaf, drive the inserted bar and remove towards the fixed plate to with the locating hole separation, can carry out the desirability of ratchet wrench head and change, have again, the soft resilience effect of shell fragment that returns of cooperation, make the fly leaf promote the inserted bar and remove the card and go into in the locating hole, carry out stable location to ratchet wrench head, thereby when making things convenient for ratchet wrench head to change, prevent that the condition that drops from appearing in ratchet wrench head, promote socket wrench's utilization efficiency.
Description
Technical Field
The utility model relates to a box spanner technical field, concretely relates to box spanner with anti falling function.
Background
The socket wrench is a hardware tool for screwing a threaded member at a narrow or concave position, the specification of the traditional socket wrench is single and only suitable for the threaded member with one specification, and in order to adapt to the threaded members with different specifications, the socket wrench is generally configured in a set and contains socket wrenches with multiple specifications.
As disclosed in chinese patent publication No.: CN 215701447U's a fan generator maintenance is with repair tools that has anti-drop function, relate to fan generator correlation technique field, including the handle, first sleeve, the opening spanner, a word screwdriver, cross screwdriver and hand protector, first sleeve sets up the right-hand member at the handle, the left end of opening spanner is connected with first sleeve, it places the hole and places the hole with the opening spanner to be provided with the box spanner, the box spanner can place the box spanner of different model sizes on placing the hole, the opening spanner can place the opening spanner of different model sizes on placing the hole, be convenient for change the spanner of corresponding model as required, the setting of sealed lid, avoid the tool to place the hole and the opening spanner from the box spanner to place the hole and drop from the opening spanner in the use from the box spanner.
The following problems exist in the prior art: when carrying out the change of the ratchet spanner head on the box spanner, inconvenient quick locking that carries on, and the condition that drops easily appears after changing to and box spanner is whole longer, and whole accomodating after using the completion comparatively takes up parking space.
SUMMERY OF THE UTILITY MODEL
The utility model provides a box spanner with anti-drop function to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a socket spanner with anti-falling function, includes the socket spanner head, the movable sleeve is equipped with the ratchet spanner head on the internal surface of socket spanner head, the outside of socket spanner head is provided with the wrench handle, the one end detachable of wrench handle is connected with anti-falling locking subassembly, one side inner wall of anti-falling locking subassembly is connected with the fixed surface of socket spanner head, anti-falling locking subassembly is including fixed plate, dial board, inserted bar, fly leaf and soft shell fragment that returns, the locating hole has been seted up on the surface of ratchet spanner head, the inside diameter value of locating hole and the outside diameter value adaptation of inserted bar.
The utility model discloses technical scheme's further improvement lies in: the surface of one side of the fixed plate is welded on the outer surface of the sleeve wrench head, the positioning holes are symmetrically arranged about the center line of the ratchet wrench head, the shifting plates are symmetrically arranged about the center line of the fixed plate, the shifting plates are respectively arranged at the top and the bottom of the fixed plate, and the bottom surface of the shifting plate is in sliding connection with the upper surface of the fixed plate.
The utility model discloses technical scheme's further improvement lies in: the bottom of the shifting plate is fixedly connected with the top of the movable plate, and the outer surface of the movable plate is slidably connected with the inner surface of the fixed plate.
The utility model discloses technical scheme's further improvement lies in: one end of the inserted bar extends to the inside of the fixed plate and is fixedly connected with the outer surface of the movable plate, the outer surface of the inserted bar is movably connected with the inner wall of the fixed plate, the other end of the inserted bar is connected with the inner wall of the positioning hole in a clamped mode, the inserted bar is separated from the positioning hole, and the ratchet wrench head can be replaced as required.
The utility model discloses technical scheme's further improvement lies in: one end of the soft rebound sheet is fixedly connected with the outer surface of the movable plate, the other end of the soft rebound sheet is fixedly connected with the inner surface of the fixed plate, and the soft rebound sheet is symmetrically arranged relative to the center line of the movable plate and is matched with the rebound effect of the soft rebound sheet, so that the movable plate pushes the insertion rod to move and clamp the insertion rod into the positioning hole, and the ratchet wrench head is stably positioned.
The utility model discloses technical scheme's further improvement lies in: the wrench handle is characterized in that a threaded opening is formed in the outer surface of the fixing plate, a threaded head is fixedly connected to the head end of the wrench handle, the outer surface of the threaded head is in threaded connection with the inner wall of the threaded opening, and the wrench handle and the threaded head can be detached from the fixing plate by means of threaded connection of the threaded head and the threaded opening to split the socket wrench.
The utility model discloses technical scheme's further improvement lies in: the tail end fixedly connected with rubber handle of spanner handle, fixedly connected with soft friction strip on the surface of rubber handle, soft friction strip equidistant evenly distributed utilizes the soft characteristic of rubber handle and soft friction strip on the surface of rubber handle, increases the comfort level of user when using box spanner, utilizes torsion and frictional force when box spanner uses to cooperate jointly, prevents that the spanner from taking off the hand and dropping.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a box spanner with anti falling function, cooperation through dialling board and fly leaf, drive the inserted bar and remove towards the fixed plate, and with the locating hole separation, can carry out the desirability of ratchet wrench head and change, there is again, the resilience effect of the soft shell fragment that returns of cooperation, make during the fly leaf promotes the inserted bar and removes the card income locating hole, carry out stable location to the ratchet wrench head, thereby when making things convenient for the ratchet wrench head to change, prevent the condition that drops from appearing in the ratchet wrench head, promote box spanner's utilization efficiency.
2. The utility model provides a box spanner with anti falling function utilizes the threaded connection of screw thread head and screw thread mouth for pull handle and screw thread head can be followed the fixed plate and pulled down, carries out the split of decomposition formula to box spanner, thereby convenient subsequent depositing, reduces and stores the space, improves box spanner's practicality.
3. The utility model provides a box spanner with anti falling function utilizes the soft characteristic of rubber handle and soft friction strip, increases the comfort level of user when using box spanner, utilizes torsion and the common cooperation of frictional force when box spanner uses simultaneously, and safety when guaranteeing the box spanner use prevents that the spanner from taking off one's hand and dropping.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly schematic view of the structural socket wrench head and anti-drop locking assembly of the present invention;
FIG. 3 is a schematic cross-sectional view of the structural anti-drop locking assembly of the present invention;
FIG. 4 is a schematic view of the assembly of the structural wrench handle and the anti-drop locking assembly of the present invention;
fig. 5 is an enlarged schematic view of a point a in the structure diagram of fig. 4 according to the present invention.
In the figure: 1. a socket wrench head; 2. a wrench handle; 21. a screw head; 22. a rubber grip; 23. a soft rubbing strip; 3. a ratchet wrench head; 31. positioning holes; 4. an anti-drop locking assembly; 41. a fixing plate; 411. a threaded opening; 42. dialing a plate; 43. inserting a rod; 44. a movable plate; 45. a soft resilient sheet.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in fig. 1-5, the present invention provides a socket wrench with anti-falling function, comprising a socket wrench head 1, a ratchet wrench head 3 movably sleeved on an inner surface of the socket wrench head 1, a wrench handle 2 disposed outside the socket wrench head 1, a falling-preventing locking assembly 4 detachably connected to one end of the wrench handle 2, a positioning hole 31 disposed on an outer surface of the ratchet wrench head 3, an inner diameter of the positioning hole 31 being adapted to an outer diameter of an insert rod 43, a side surface of the fixing plate 41 being welded to the outer surface of the socket wrench head 1, a positioning hole 31 symmetrically disposed with respect to a center line of the ratchet wrench head 3, a dial plate 42 symmetrically disposed with respect to the center line of the fixing plate 41, the dial plate 42 disposed at top and bottom of the fixing plate 41, a top surface of the dial plate 42 being connected to an upper surface of the fixing plate 41, the dial plate 42 being connected to the inner surface of the movable plate 44, and a bottom surface of the movable plate 44, and a flexible insert rod 43 connected to the inner surface of the fixing plate 41, and a flexible insert rod 43, the inner surface of the movable plate 42 being connected to the fixing plate 41, and the movable plate 44, the inner surface of the movable plate 43, with the separation of locating hole 31, carry out the required change of ratchet wrench head 3, again, the soft resilience effect that returns shell fragment 45 of cooperation for fly leaf 44 promotes the inserted bar 43 and removes the card and go into locating hole 31, carries out stable location to ratchet wrench head 3, prevents the condition that ratchet wrench head 3 dropped when using.
Further, threaded opening 411 has been seted up on the surface of fixed plate 41, and wrench handle 2's head end fixedly connected with thread 21, the outer surface of thread 21 and the inner wall threaded connection of threaded opening 411 utilize the threaded connection of thread 21 and threaded opening 411 for wrench handle 2 and thread 21 can be pulled down from fixed plate 41, carry out the split of decomposition formula to box spanner, and subsequent depositing of being convenient for reduces and stores the space.
In addition, the tail end of the wrench handle 2 is fixedly connected with the rubber grip 22, the outer surface of the rubber grip 22 is fixedly connected with the soft friction strips 23, the soft friction strips 23 are evenly distributed on the outer surface of the rubber grip 22 at equal intervals, the comfort level of a user when the socket wrench is used is increased by utilizing the soft characteristics of the rubber grip 22 and the soft friction strips 23, the torque force and the friction force when the socket wrench is used are matched together, and the wrench is prevented from falling off the hand when the wrench is used.
The working principle of the socket wrench with the anti-falling function will be described in detail below.
As shown in fig. 1-5, when in use, the required specification of the ratchet wrench head 3 is selected first, then the dial plate 42 is shifted to drive the movable plate 44 and the insertion rod 43 to move, then the ratchet wrench head 3 is plugged into the socket wrench head 1 to align the position, the dial plate 42 is loosened, the movable plate 44 and the insertion rod 43 are pushed to move by the resilience of the soft resilient piece 45, the insertion rod 43 is clamped into the positioning hole 31 to position the ratchet wrench head 3, the ratchet wrench head 3 is prevented from falling off when in use, in addition, the comfort of a user when using the socket wrench can be increased by using the soft characteristics of the rubber grip 22 and the soft friction strip 23, the torque force and the friction force when using the socket wrench are matched together to prevent the wrench from falling off when in use, and after use, the wrench handle 2 can be screwed down from the fixed plate 41 under the action of the threaded head 21 and the threaded opening 411 to perform separated storage, thereby reducing the storage space.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a box spanner with prevent function that drops, includes box spanner head (1), the movable sleeve is equipped with ratchet spanner head (3) on the internal surface of box spanner head (1), the outside of box spanner head (1) is provided with wrench handle (2), its characterized in that: the one end of wrench handle (2) is detachable to be connected with anti-falling locking Assembly (4), the outer fixed surface of one side inner wall and sleeve wrench head (1) of anti-falling locking Assembly (4) is connected, anti-falling locking Assembly (4) is including fixed plate (41), dial board (42), inserted bar (43), fly leaf (44) and soft shell fragment (45) that return, locating hole (31) have been seted up on the surface of ratchet wrench head (3), the internal diameter value of locating hole (31) and the external diameter value adaptation of inserted bar (43).
2. A socket wrench as claimed in claim 1, wherein: the surface of one side of the fixed plate (41) is welded on the outer surface of the socket wrench head (1), the positioning holes (31) are symmetrically arranged relative to the center line of the ratchet wrench head (3), the shifting plates (42) are symmetrically arranged relative to the center line of the fixed plate (41), the shifting plates (42) are respectively arranged at the top and the bottom of the fixed plate (41), and the bottom surface of the shifting plate (42) is in sliding connection with the upper surface of the fixed plate (41).
3. A socket wrench as claimed in claim 2, wherein: the bottom of the shifting plate (42) is fixedly connected with the top of the movable plate (44), and the outer surface of the movable plate (44) is connected with the inner surface of the fixed plate (41) in a sliding manner.
4. A socket wrench as claimed in claim 1, wherein: one end of the inserted bar (43) extends to the inside of the fixed plate (41) and is fixedly connected with the outer surface of the movable plate (44), the outer surface of the inserted bar (43) is movably connected with the inner wall of the fixed plate (41), and the other end of the inserted bar (43) is clamped with the inner wall of the positioning hole (31).
5. A socket wrench as claimed in claim 1, wherein: one end of the soft resilience piece (45) is fixedly connected with the outer surface of the movable plate (44), the other end of the soft resilience piece (45) is fixedly connected with the inner surface of the fixed plate (41), and the soft resilience pieces (45) are symmetrically arranged relative to the central line of the movable plate (44).
6. A socket wrench as claimed in claim 1, wherein: the outer surface of the fixing plate (41) is provided with a threaded opening (411), the head end of the wrench handle (2) is fixedly connected with a threaded head (21), and the outer surface of the threaded head (21) is in threaded connection with the inner wall of the threaded opening (411).
7. A socket wrench as claimed in claim 1, wherein: the wrench handle is characterized in that a rubber grip (22) is fixedly connected to the tail end of the wrench handle (2), soft friction strips (23) are fixedly connected to the outer surface of the rubber grip (22), and the soft friction strips (23) are evenly distributed on the outer surface of the rubber grip (22) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222209037.8U CN218534333U (en) | 2022-08-22 | 2022-08-22 | Socket spanner with anti-falling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222209037.8U CN218534333U (en) | 2022-08-22 | 2022-08-22 | Socket spanner with anti-falling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218534333U true CN218534333U (en) | 2023-02-28 |
Family
ID=85271288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222209037.8U Active CN218534333U (en) | 2022-08-22 | 2022-08-22 | Socket spanner with anti-falling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218534333U (en) |
-
2022
- 2022-08-22 CN CN202222209037.8U patent/CN218534333U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Li Inventor after: Tang Qin Inventor after: Zhou Jun Inventor before: Pan Li Inventor before: Tang Qin Inventor before: Zhou Jun |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 1-2, No.1, Nanxiang Wanshang Commercial and Logistics City, Jiujiang District, Wuhu City, Anhui Province, China 05007-05008 Patentee after: Wuhu Airuite Electromechanical Equipment Co.,Ltd. Country or region after: China Address before: Building 1-2, No.1, Nanxiang Wanshang Commercial Logistics City, Jiujiang District, Wuhu City, Anhui Province, 241000, 05007-05008 Patentee before: Wuhu Ai Ruite Electromechanical Equipment Co.,Ltd. Country or region before: China |