CN210173430U - Button type multidirectional ratchet handle - Google Patents
Button type multidirectional ratchet handle Download PDFInfo
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- CN210173430U CN210173430U CN201920697440.5U CN201920697440U CN210173430U CN 210173430 U CN210173430 U CN 210173430U CN 201920697440 U CN201920697440 U CN 201920697440U CN 210173430 U CN210173430 U CN 210173430U
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Abstract
The utility model discloses a button type multidirectional ratchet handle, which comprises a ratchet head, a handle head, a button, a handle, a screwdriver head fixing seat, a metal rear cover and the like, wherein the screwdriver head fixing seat for installing a plurality of screwdriver heads is arranged in the handle, the ratchet head is embedded in a connecting hole at the upper end of the handle head and is internally provided with a positioning bayonet lock which can elastically stretch and contract for fixing and locking the angle, the button is embedded in a locking hole, the inner inclined plane of the button is matched with the hemispherical top of a cylindrical shaft at the lower end of the positioning bayonet lock, when the button is pushed inwards, the inner inclined plane of the button props against the hemisphere of the cylindrical shaft at the lower end of the positioning bayonet lock to jack the positioning bayonet lock upwards, the lower end of a positioning flat wire is synchronously disconnected with the positioning square groove and the square hole at the lower end of the handle connecting hole, the handle head can rotate 180 degrees along the connecting inclined plane at the upper end of the handle, the positioning, the convenience performance in application is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of hand tool class technique and specifically relates to a button type multidirectional ratchet handle.
Background
The screw is used as a conventional connecting and fixing component, the screw and the thread of a screw hole are connected in a rotating mode and are converted into linear tensioning, and the screw is widely applied to connection of various product components, if in mass production, a point electric screw driver or a pneumatic screw driver is mostly adopted, however, in reality, in a household or common daily maintenance, the screw driver which is basically rotated by common manual force application is adopted, the conventional screw driver is in a straight handle shape which cannot be folded, for the state that some screws which are small in an operation extending area and need to be fastened are at the inner end, the straight handle screw driver which cannot be folded often has interference or collision with the periphery, the extending screw driver extends into the position which cannot correspond to the screw to be fastened, and the auxiliary tool which lacks flexibility often causes great practical operation trouble in the application condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a button type multidirectional ratchet handle, which comprises a ratchet head, a handle head, a button, a handle, a screwdriver head fixing seat, a metal rear cover and the like, wherein the screwdriver head fixing seat for installing a plurality of screwdriver heads is arranged in the handle, the ratchet head is embedded in a connecting hole at the upper end of the handle head and is internally provided with a positioning bayonet lock which can elastically stretch and contract for fixing and locking the angle, the button is embedded in a locking hole, the inclined plane at the inner end of the button is matched with the hemisphere of a cylindrical shaft at the lower end of the positioning bayonet lock, when the button is inwards jacked, the inclined plane at the inner end of the button jacks the hemisphere of the cylindrical shaft at the lower end of the positioning bayonet lock to jack the positioning bayonet lock upwards, the lower end of the positioning flat wire is synchronously disconnected with the positioning square groove and the square hole at the, handle head and handle rigidity and locking, the utility model discloses can the multidirectional rotation of push button type do benefit to according to the application area and nimble adjustment, the convenience performance when having improved the application greatly.
In order to achieve the purpose, the utility model provides a button type multidirectional ratchet handle, which comprises a ratchet head, a handle head, a bayonet lock, a spring I, a spring II, a positioning bayonet lock, a button fixing seat, a spring III, a handle, a positioning pin, a screw, a bit fixing seat, a bit, a connecting seat and a metal rear cover, the handle is of a hollow structure, a screwdriver head fixing seat is arranged in the handle, a connecting seat is separately arranged below the screwdriver head fixing seat, the connecting seat is fixedly connected with a screw with the upper end penetrating into a counter bore at the upper end of the through hole of the bit fixing seat, the metal rear cover is embedded in a counter bore at the lower end of the handle, the upper end of an inner bore of the bit fixing seat is connected with a downward positioning pin, the positioning pin is in cross-under type positioning connection with a counter bore at the upper end of the batch head fixing seat, a step at the lower end of the batch head fixing seat is connected with a central counter bore of the connecting seat, and the connected batch head fixing seat can rotate in a centering way;
the screwdriver head is embedded into the straight groove of the screwdriver head fixing seat;
the ratchet head is embedded in the connecting hole at the upper end of the handle head; the lower end of the handle head is provided with a positioning shaft, the included angle between the positioning shaft and the handle head is 120 degrees, the outer circumference of the hollow positioning shaft is provided with an inner groove, the groove in the positioning shaft is provided with a first spring with symmetrical positions, the outer end of the first spring is provided with a bayonet lock, the bayonet lock is provided with an oblique angle, the bayonet lock can elastically retract inwards and can automatically pop out, and the popped bayonet lock props against the groove in the connecting hole at the upper end of the handle;
a square hole with a downward opening is formed in the handle head, a blind hole is formed in the upper end of the square hole, a second spring is arranged in the square hole, the inner end face of the second spring abuts against the bottom of the blind hole, a positioning bayonet lock is arranged at the lower end of the second spring, a positioning flat wire is arranged at the upper part of the positioning bayonet lock, and a cylindrical shaft is arranged at the lower end of the positioning flat wire; the tail end of the positioning flat wire props against the second spring after being arranged in the square hole, and the lower end of the positioning flat wire is connected with the inner end of the square hole in an embedded mode;
after the handle head and the handle are assembled into a whole, the positioning shaft is arranged in the connecting hole at the upper end of the handle, when the positioning shaft is arranged, the oblique angle of the clamping pin is compressed under stress and guided to be arranged, after the positioning shaft is arranged, the clamping pin is ejected out and enters the groove of the hole at the upper end of the handle, and two side surfaces of the clamping pin are attached to two side surfaces of the groove;
the top of the handle is provided with a connecting hole, and the lower end of the connecting hole is provided with a rectangular positioning square groove;
after the handle head and the handle are assembled into a whole, a cylindrical shaft at the lower end of a positioning flat wire of a positioning clamping pin extends into a connecting hole at the upper end of the handle, the tail end of a positioning square groove is connected with a transversely arranged locking hole, and a spring III is sleeved outside a button fixing seat and is arranged in the locking hole;
the button is embedded and connected with the locking hole, and the inclined plane at the inner end of the connected button is in jacking fit with the hemisphere of the cylindrical shaft at the lower end of the positioning clamping pin.
Further, the button can move in a jacking mode in the locking hole and can reset automatically.
And when the button is pushed inwards, the inclined plane at the inner end of the button props against the hemisphere of the cylindrical shaft at the lower end of the positioning clamping pin to jack the positioning clamping pin upwards, and the lower end of the positioning flat wire is synchronously connected and disconnected with the positioning square groove and the square hole at the lower end of the handle connecting hole in a positioning manner.
The handle head and the upper end of the handle are connected by an inclined plane with complementary angles, and the handle head and the handle are straight after connection.
Further, after the button 7 is pressed inwards, the handle head can rotate 180 degrees along the connecting inclined plane at the upper end of the handle.
And further arranging, when the button 7 is loosened outwards in a normal state, the third spring pushes the button fixing seat to push the button 7 outwards to reset, the button pushes the hemispherical inclined plane of the cylindrical shaft at the lower end of the positioning clamping pin to move outwards synchronously, the second spring pushes the positioning clamping pin to reset downwards, the positioning flat wire moves downwards to reset so that the lower end of the positioning flat wire is connected with the upper end of the square hole in an embedded mode for positioning and locking, and the lower end of the positioning flat wire is connected with the positioning square groove at the lower end of the handle connecting hole for positioning and locking.
The utility model has the advantages that: the utility model discloses can the multidirectional rotation of push button type do benefit to according to application area and nimble adjustment, the convenience performance when having improved the application greatly.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view of the steering state of FIG. 1;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a schematic view of the connection of FIG. 1;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a bottom view of the detent of FIG. 6;
FIG. 8 is a top view of the handle of FIG. 6;
FIG. 9 is a schematic view of the connection between the head and the handle of FIG. 5;
fig. 10 is a bottom view of the handle head of fig. 5.
In the figure: the ratchet head comprises a ratchet head 1, a handle head 2, a positioning shaft 201, a square hole 202, a bayonet 3, a first spring 4, a second spring 5, a positioning bayonet 6, a positioning flat wire 601, a button 7, a button fixing seat 8, a third spring 9, a handle 10, a locking hole 1001, a positioning square groove 1010, a connecting hole 1020, a positioning pin 11, a screw 12, a batch head fixing seat 13, a batch head 14, a connecting seat 15 and a metal rear cover 16.
Detailed Description
As shown in fig. 1 to 8: the technical scheme of the utility model is further specifically explained, a button type multidirectional ratchet handle comprises a ratchet head 1, a handle head 2, a bayonet 3, a spring I4, a spring II 5, a positioning bayonet 6, a button 7, a button fixing seat 8, a spring III 9, a handle 10, a positioning pin 11, a screw 12, a bit fixing seat 13, a bit 14, a connecting seat 15 and a metal rear cover 16, wherein the handle 10 is of a hollow structure, the bit fixing seat 13 is arranged in the handle 10, the connecting seat 15 is separately arranged under the bit fixing seat 13, the connecting seat 15 is fixedly connected with the screw 12 of which the upper end extends into a counter bore at the upper end of a through hole of the bit fixing seat 13, the metal rear cover 16 is embedded and arranged in the counter bore at the lower end of the handle 10, the upper end of the inner bore of the bit fixing seat 13 is connected with the downward positioning pin 11, the positioning pin 11 is in penetrating and, the lower end step of the bit fixing seat 13 is connected with the central counter bore of the connecting seat 15, and the connected bit fixing seat 13 can rotate in a centering way;
a batch head 14 is embedded in the straight groove of the batch head fixing seat 13; the belt is convenient for installing the practical application tool, and the convenience of application is greatly improved.
The ratchet head 1 is embedded in a connecting hole at the upper end of the handle head 2; a positioning shaft 201 is arranged at the lower end of the handle head 2, an included angle between the positioning shaft 201 and the handle head 2 is 120 degrees, an inner groove is formed in the outer circumference of the hollow positioning shaft 201, a first spring 4 with symmetrical positions is arranged in the groove in the positioning shaft 201, as shown in fig. 10, a bayonet 3 is arranged at the outer end of the first spring 4, the bayonet 3 is provided with an oblique angle, the bayonet 3 can elastically retract inwards and can automatically pop out, and the popped bayonet 3 props against the groove in a connecting hole 1020 at the upper end of the handle 10;
as shown in fig. 9, a square hole 202 with a downward opening is formed in the handle head 2, the upper end of the square hole 202 is a blind hole, a second spring 5 is arranged in the square hole, the inner end surface of the second spring 5 abuts against the bottom of the blind hole, a positioning bayonet pin 6 is arranged at the lower end of the second spring 5, a positioning flat wire 601 is arranged at the upper part of the positioning bayonet pin 6, and a cylindrical shaft is arranged at the lower end of the positioning flat wire 601; the tail end of the positioning flat wire 601 abuts against the second spring 5 after being arranged in the square hole 202, and the lower end of the positioning flat wire 601 is connected with the inner end of the square hole 202 in an embedded mode;
after the handle head 2 and the handle 10 are assembled into a whole, the positioning shaft 201 is arranged in a connecting hole 1020 at the upper end of the handle 10, when the handle is arranged, the oblique angle of the clamping pin 3 is stressed to retract and is guided to be arranged, after the clamping pin is arranged, the clamping pin 3 is ejected out and enters a groove of the upper end hole of the handle 10, and two side surfaces of the clamping pin 3 are attached to two side surfaces of the groove;
the top of the handle 10 is provided with a connecting hole 1020, the lower end of the connecting hole 1020 is provided with a rectangular positioning square groove 1010,
after the handle head 2 and the handle 10 are assembled into a whole, a cylindrical shaft at the lower end of a positioning flat wire 601 of a positioning bayonet lock 6 extends into a connecting hole 1020 at the upper end of the handle 10, the tail end of a positioning square groove 1010 is connected with a locking hole 1001 which is transversely arranged, and a spring III 9 is sleeved outside a button fixing seat 8 and is arranged in the locking hole 1001;
the button 7 is embedded and connected with the locking hole 1001, and the inclined plane of the inner end of the connected button 7 is in jacking fit with the hemisphere of the cylindrical shaft at the lower end of the positioning bayonet 6.
The button 7 can move in a push-in manner in the locking hole 1001 and can be automatically reset.
When the button 7 is pushed inwards, the inclined plane at the inner end of the button 7 props against the hemisphere of the cylindrical shaft at the lower end of the positioning bayonet pin 6 to jack the positioning bayonet pin 6 upwards, and the lower end of the positioning flat wire 601 is synchronously connected and disconnected with the positioning square groove 1010 and the square hole 202 at the lower end of the connecting hole 1020 of the handle 10 in a positioning mode.
The connection surface of the upper end of the handle head 2 and the upper end of the handle 10 is an inclined surface with complementary angles, and the handle head 2 and the handle 10 are straight handle-shaped after connection. After the button 7 is pressed inwards, the handle head 2 can rotate 180 degrees along the connecting inclined plane at the upper end of the handle 10.
When the button 7 is released outwards in a normal state, the spring III 9 pushes the button fixing seat 8 to push the button 7 outwards to reset, the button 7 pushes the hemispherical inclined surface of the cylindrical shaft at the lower end of the positioning bayonet pin 6 to move outwards synchronously, the spring II 5 pushes the positioning bayonet pin 6 to reset downwards, the positioning flat wire 601 moves downwards to reset so that the lower end of the positioning flat wire 601 is connected with the upper end of the square hole 202 in an embedded mode for positioning and locking, and the lower end of the positioning flat wire 601 is connected with the positioning square groove 1010 at the lower end of the connecting hole 1020 of the handle 10 for.
In the technical scheme, a positioning square groove 1010 is arranged in a connecting hole 1020 of a handle 10, a button 7 pushes a positioning bayonet lock 6 inwards to jack upwards in time, so that a positioning flat wire 601 of the positioning bayonet lock 6 in a square hole 202 of a handle head 2 is synchronously jacked upwards to be disengaged from the positioning square groove 1010, after the handle head 2 rotates 180 degrees, the button 7 is loosened, the positioning bayonet lock 6 automatically resets under the action of a spring II 5 at the upper end, and the positioning flat wire 601 synchronously resets downwards to enter the positioning square groove 1010 of the connecting hole 1020 of the handle 10 to be embedded, buckled and positioned; the structure is that a positioning square groove 1010 is arranged in the connecting hole 1020 of the handle 10, but the positioning square groove 1010 is not limited to the above structure, and two positioning square grooves 1010 can also be vertically arranged, so that the handle head 2 can be adjusted by rotating 90 degrees and 180 degrees and 2700 degrees, and the like can be arranged in sequence.
The utility model discloses can the multidirectional rotation of push button type do benefit to according to application area and nimble adjustment, the convenience performance when having improved the application greatly.
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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (6)
1. A button type multidirectional ratchet handle is characterized in that: comprises a ratchet head (1), a handle head (2), a bayonet (3), a spring I (4), a spring II (5), a positioning bayonet (6), a button (7), a button fixing seat (8), a spring III (9), a handle (10), a positioning pin (11), a screw (12), a batch head fixing seat (13), a batch head (14), a connecting seat (15) and a metal rear cover (16), wherein the handle (10) is of a hollow structure, the batch head fixing seat (13) is arranged in the handle (10), the connecting seat (15) is separately arranged under the batch head fixing seat (13), the connecting seat (15) is fixedly connected with the screw (12) with the upper end penetrating into a counter hole at the upper end of a through hole of the batch head fixing seat (13), the metal rear cover (16) is embedded and installed in a counter hole at the lower end of the handle (10), the upper end of the inner hole of the batch head fixing seat (13) is connected with the downward positioning pin (11), and the positioning pin, the lower end step of the bit fixing seat (13) is connected with a central counter bore of the connecting seat (15), and the connected bit fixing seat (13) can rotate in a centering way;
a batch head (14) is embedded in the straight groove of the batch head fixing seat (13);
the ratchet head (1) is embedded in a connecting hole at the upper end of the handle head (2); the lower end of the handle head (2) is provided with a positioning shaft (201), the included angle between the positioning shaft (201) and the handle head (2) is 120 degrees, an inner groove is formed in the outer circumference of the hollow positioning shaft (201), a first spring (4) with symmetrical positions is arranged in the groove in the positioning shaft (201), a clamping pin (3) is arranged at the outer end of the first spring (4), an oblique angle is formed in the clamping pin (3), the clamping pin (3) can elastically retract inwards and can automatically pop out, and the popped clamping pin (3) props up in a groove in a connecting hole (1020) in the upper end of the handle (10);
a square hole (202) with a downward opening is formed in the handle head (2), a blind hole is formed in the upper end of the square hole (202), a second spring (5) is arranged in the square hole, the inner end face of the second spring abuts against the bottom of the blind hole, a positioning clamping pin (6) is arranged at the lower end of the second spring (5), a positioning flat wire (601) is arranged at the upper part of the positioning clamping pin (6), and a cylindrical shaft is arranged at the lower end of the positioning flat wire (601); the tail end of the positioning flat wire (601) is propped against the second spring (5) after being arranged in the square hole (202), and the lower end of the positioning flat wire (601) is connected with the inner end of the square hole (202) in an embedded mode;
after the handle head (2) and the handle (10) are assembled into a whole, the positioning shaft (201) is arranged in a connecting hole (1020) at the upper end of the handle (10), when the positioning shaft is arranged, the oblique angle of the clamping pin (3) is compressed under stress and guided to be arranged, after the positioning shaft is arranged, the clamping pin (3) is ejected out and enters a groove of the hole at the upper end of the handle (10), and two side surfaces of the clamping pin (3) are attached to two side surfaces of the groove;
the top of the handle (10) is provided with a connecting hole (1020), and the lower end of the connecting hole (1020) is provided with a rectangular positioning square groove (1010);
after the handle head (2) and the handle (10) are assembled into a whole, a cylindrical shaft at the lower end of a positioning flat wire (601) of the positioning bayonet lock (6) extends into a connecting hole (1020) at the upper end of the handle (10), the tail end of a positioning square groove (1010) is connected with a transversely arranged locking hole (1001), and a spring III (9) is sleeved outside the button fixing seat (8) and is installed in the locking hole (1001);
the button (7) is embedded and connected with the locking hole (1001), and the inclined plane at the inner end of the connected button (7) is in jacking fit with the hemisphere of the cylindrical shaft at the lower end of the positioning clamping pin (6).
2. A push button, multi-directional ratchet handle as set forth in claim 1, wherein: the button (7) can move in a jacking mode in the locking hole (1001) and can reset automatically.
3. A push button, multi-directional ratchet handle as set forth in claim 1, wherein: when the button (7) is pushed inwards, the inner inclined surface of the button (7) props against the hemisphere of the cylindrical shaft at the lower end of the positioning bayonet lock (6) to jack the positioning bayonet lock (6) upwards, and the lower end of the positioning flat wire (601) is synchronously connected and disconnected with the positioning square groove (1010) and the square hole (202) at the lower end of the connecting hole (1020) of the handle (10) in a positioning mode.
4. A push button, multi-directional ratchet handle as set forth in claim 1, wherein: the connection surface of the upper end of the handle head (2) and the upper end of the handle (10) is an inclined surface with a complementary angle, and the handle head (2) and the handle (10) are straight handle-shaped after connection.
5. A push button, multi-directional ratchet handle as set forth in claim 1, wherein: after the button (7) is pressed inwards, the handle head (2) can rotate 180 degrees along the connecting inclined plane at the upper end of the handle (10).
6. A push button, multi-directional ratchet handle as set forth in claim 1, wherein: when the button (7) is loosened outwards in a normal state, the spring III (9) pushes the button fixing seat (8) to push the button (7) outwards to reset, the button (7) pushes a hemispherical inclined surface of a cylindrical shaft at the lower end of the positioning clamping pin (6) to move outwards synchronously, the spring II (5) pushes the positioning clamping pin (6) to reset downwards, the positioning flat wire (601) moves downwards to reset to enable the lower end to be connected with the upper end of the square hole (202) in an embedded mode for positioning and locking, and the lower end of the positioning flat wire (601) is connected with the positioning square groove (1010) at the lower end of the connecting hole (1020) of the handle (10) in a positioning and locking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697440.5U CN210173430U (en) | 2019-05-16 | 2019-05-16 | Button type multidirectional ratchet handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697440.5U CN210173430U (en) | 2019-05-16 | 2019-05-16 | Button type multidirectional ratchet handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173430U true CN210173430U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920697440.5U Active CN210173430U (en) | 2019-05-16 | 2019-05-16 | Button type multidirectional ratchet handle |
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| Country | Link |
|---|---|
| CN (1) | CN210173430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076717A (en) * | 2019-05-16 | 2019-08-02 | 绍兴环洲工具制造有限公司 | The multidirectional ratchet handle of push button |
-
2019
- 2019-05-16 CN CN201920697440.5U patent/CN210173430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076717A (en) * | 2019-05-16 | 2019-08-02 | 绍兴环洲工具制造有限公司 | The multidirectional ratchet handle of push button |
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