CN107139119B - Circulating hand-operated tools - Google Patents
Circulating hand-operated tools Download PDFInfo
- Publication number
- CN107139119B CN107139119B CN201710441361.3A CN201710441361A CN107139119B CN 107139119 B CN107139119 B CN 107139119B CN 201710441361 A CN201710441361 A CN 201710441361A CN 107139119 B CN107139119 B CN 107139119B
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- tool heads
- upper casing
- hole
- tool
- lower casing
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- 238000010586 diagram Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of circulating hand-operated tools, including：The head of one lower casing, the lower casing is equipped with an opening；One upper casing；One feed drive device, the feed drive device are arranged between the lower casing and upper casing, and the feed drive device includes a drive belt, a driving gear and a driven gear；The one tool head array being made of tool heads, the tool heads are removably connected with the drive belt；One rot, the rot are rotatably arranged on the upper casing；Wherein, the rot directly drives the driving gear；Wherein, the tool heads are between a storage device and an operating position.When tool heads are in reception position, for all tool heads in the inside of opening, tool heads are not exposed, are conveniently hanging in key-ring, do not scratch clothing.User can control all tool heads using a rotating sheet, simple and convenient, be suitble to daily carrying.
Description
Technical field
The present invention relates to a kind of tools, more precisely, being a kind of circulating hand-operated tools.
Background technology
Existing hardware tool, such as screwdriver etc., inconvenient to carry, storage space is big, is also easy to poke clothing.
Invention content
The present invention is mainly the technical problem solved present in the prior art, to provide a kind of circulating hand-operated tools.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
The invention discloses a kind of circulating hand-operated tools, including a lower casing and a upper casing, which is characterized in that
The head of the lower casing is equipped with an opening, and a feed drive device, institute are equipped between the lower casing and upper casing
The feed drive device stated includes a drive belt, a driving gear and a driven gear,
The circulating hand-operated tools also includes a tool head array being made of tool heads, and the tool heads are removable
It is connected with the drive belt with unloading,
The circulating hand-operated tools also includes a rot, and the rot is rotatably arranged in described upper
On shell；
Wherein, the rot directly drives the driving gear；
Wherein, the tool heads are between a storage device and an operating position, are received when the tool heads are in
Receive position when, the tool heads are located in the opening, when the tool heads are in operating position, the tool
Head stretches out the opening.
As preferred embodiments of the present invention, the rot is arranged turnablely on the upper casing.
The invention discloses a kind of circulating hand-operated tools, including a lower casing and a upper casing, which is characterized in that
The lower casing includes the lower casing item of a strip, and the inner wall of the lower casing item is equipped with a lower casing slot, described
The second lower limit annulus of the first lower limit annulus and an annular of an annular, the head of the lower casing slot are equipped in lower casing slot
It is open equipped with one,
The upper casing is removably connected with the lower casing, and the upper casing includes the upper casing item of a strip,
The inner wall of the upper casing item is equipped with a upper casing slot, and the first upper limit annulus and one of an annular is equipped in the upper casing slot
The back side head of second upper limit annulus of annular, the upper casing item is equipped with a circular rotation circular groove, rotation circle
The center of slot is equipped with a rotation hole, and the side wall circumferential direction of the rotation circular groove is equipped with a locating groove being made of locating groove
Array,
The circulating hand-operated tools also includes a feed drive device, and the feed drive device is arranged under described
Between shell and upper casing, the feed drive device includes a drive belt, a driving gear and a driven gear, the driving
Belt is equipped with a belt array of circular apertures being made of belt circular hole, and the driving gear and driven gear are located at described
Drive belt both ends, the driving gear include an active tooth post, the both sides of the active tooth post are respectively equipped with one
The center of columned active Rotational Cylindrical, the active tooth post is equipped with an active perforation, and the driven gear includes a quilt
The both sides of moving teeth column, the passive tooth post are respectively equipped with a columned passive rotation column, active Rotational Cylindrical difference
It is matched with the second lower limit annulus and the second upper limit annulus, the passive rotation column is respectively with described first
Lower limit annulus and the first upper limit annulus match,
The circulating hand-operated tools also includes a tool part array being made of tool part, and the tool part is removable
It is connected with the drive belt with unloading, the tool part includes a tool heads, a pressure torsional spring and a fixed seat, described
Tool heads include a collection of seat and a screwdriver bit, batch seat is equipped with one perforative batch of hole, and the pressure torsional spring includes one
The both ends of the spring head of door shape, the spring head are respectively equipped with a spring coil, and the fixed seat includes a fixation bottom plate and a pair
Fixed side panel, the fixation bottom plate are equipped with a pair of of bottom plate circular hole, side plate circular hole are respectively equipped on the fixed side panel,
The bottom of the fixation bottom plate is equipped with the fixed clamping bar of " L " font, and the fixed clamping bar is equipped with a pair of of clamp bar circular hole,
A pair of of clamp bar pin extends through bottom plate circular hole, belt circular hole and the clamp bar circular hole, and a tool shaft passes through respectively
The side plate circular hole, spring coil and batch hole are worn,
The circulating hand-operated tools also includes a rot, and the rot is rotatably arranged in described turn
In dynamic circular groove, the rot includes a rotating sheet, a torsion shaft and a rotation axis, and the rotating sheet includes one semicircle
Overturning main body, the both sides of the overturning main body are respectively equipped with overturning protrusion, the overturning protrude in be respectively equipped with one
Axis hole is overturn, the top of the rotation axis is equipped with the mouth of connecting trough of a "U" shaped, and the side wall of the mouth of connecting trough is equipped with
One notch screw hole, the torsion shaft extend through the overturning axis hole and mouth of connecting trough, and a locking screw is through described
Notch screw hole, the rotation axis fix company through the rotation hole and the active perforation and with the driving gear
It connecing, the both ends of the overturning axis hole are respectively equipped with a dismountable resilient key, and the resilient key includes a hollow pin boss,
It is equipped with screw thread on the inner and outer wall of the pin boss, a locking ball, an extruding spring and one are equipped in the pin boss
Fixed disc；
Wherein, the tool heads are between a storage device and an operating position, are received when the tool heads are in
Receive position when, the tool heads are located in the opening, when the tool heads are in operating position, the tool
Head stretches out the opening.
As preferred embodiments of the present invention, the tail portion of the upper casing is equipped with a key hanging ring.
The circulating hand-operated tools of the present invention has the following advantages：When tool heads are in reception position, all tools
For head in the inside of opening, tool heads are not exposed, are conveniently hanging in key-ring, do not scratch clothing.User utilizes an overturning
Piece can control all tool heads, simple and convenient, be suitble to daily carrying.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the circulating hand-operated tools of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the circulating hand-operated tools in Fig. 1；
Fig. 3 is the further stereochemical structure decomposing schematic representation of the circulating hand-operated tools in Fig. 2；
Fig. 4 is the detail enlarged diagram of the a-quadrant in Fig. 3；
Fig. 5 is the stereochemical structure decomposing schematic representation of the tool part of the circulating hand-operated tools in Fig. 2；
Fig. 6 is the dimensional structure diagram of the fixed seat of the tool part in Fig. 5；
Fig. 7 is the further stereochemical structure decomposing schematic representation of the circulating hand-operated tools in Fig. 2, shows upper casing at this time
With rot；
Fig. 8 is the detail enlarged diagram of the B area in Fig. 7；
Fig. 9 is the dimensional structure diagram of the upper casing of the circulating hand-operated tools in Fig. 2；
Figure 10 is the stereochemical structure decomposing schematic representation of the rot of the circulating hand-operated tools in Fig. 2；
Figure 11 is the detail enlarged diagram in the regions C in Figure 10；
Figure 12 is the dimensional structure diagram of the rotation axis of the rot in Figure 10；
Figure 13 is the dimensional structure diagram of the circulating hand-operated tools of the present invention, and rot is in tip-up state at this time；
Figure 14 is the structural schematic diagram of the resilient key of the rot in Figure 10；
Figure 15 is the dimensional structure diagram of the circulating hand-operated tools of the present invention, at this point, tool heads stretch out opening；
Figure 16 is the detail enlarged diagram in the regions D in Figure 15；
Figure 17 uses schematic diagram for circulating hand-operated tools of the invention, at this point, the stretching direction of tool heads and upper casing
Length direction it is consistent；
Figure 18 uses schematic diagram for circulating hand-operated tools of the invention, at this point, the stretching direction of tool heads and upper casing
Length direction at an inclined angle；
Figure 19 is the dimensional structure diagram of the upper casing of the circulating hand-operated tools of the present invention, is at this time second of embodiment party
Formula；
Figure 20 is the dimensional structure diagram of the tool group of the circulating hand-operated tools composition of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Fig. 1 to Figure 14, which includes a lower casing 20 and a upper casing 30.In lower casing 20 and upper
A feed drive device 50 is equipped between shell 30.The upper casing 30 is removably connected with the lower casing 20, for example, upper casing 30 and lower casing
20 are connected by screw.
As shown in Fig. 2, the lower casing 20 includes the lower casing item 21 of a strip, the inner wall of the lower casing item 21 is equipped with a lower casing slot
22, the second lower limit annulus 24 of interior the first lower limit annulus 23 and an annular for being equipped with an annular of the lower casing slot 22, the lower casing
The head of slot 22 is equipped with an opening 25.
As shown in Figure 7 to 9, which includes the upper casing item 31 of a strip, and the inner wall of the upper casing item 31 is equipped with
One upper casing slot 32, the second upper limit annulus of interior the first upper limit annulus 33 and an annular for being equipped with an annular of the upper casing slot 32
34, the back side head of the upper casing item 31 is equipped with a circular rotation circular groove 35, and the center of the rotation circular groove 35 is equipped with a rotation hole
351, the side wall circumferential direction of the rotation circular groove 35 is equipped with a locating groove array being made of locating groove 352.
A feed drive device 50, as shown in Figure 3 and Figure 4, the feed drive device are equipped between the lower casing 20 and upper casing 30
50 include a drive belt 51, a driving gear 53 and a driven gear 52, which is equipped with one by belt circular hole
The belt array of circular apertures of 511 compositions, the driving gear 53 and driven gear 52 are located at the both ends of the drive belt 51, the master
Moving gear 53 includes an active tooth post 531, and the both sides of the active tooth post 531 are respectively equipped with a columned active Rotational Cylindrical 532,
The center of the active tooth post 531 is equipped with an active perforation 533, which includes a passive tooth post 521, the passive tooth post
521 both sides are respectively equipped with a columned passive rotation column 522, the active Rotational Cylindrical 532 respectively with the second lower limit circle of position
Ring 24 and the second upper limit annulus 34 match, the passive rotation column 522 respectively on the first lower limit annulus 23 and first
Limit annulus 33 matches.
On drive belt 51 be equipped with a tool part array being made of tool part 60, the tool part 60 removably with this
Drive belt 51 is connected.As shown in Figure 5 and Figure 6, which includes a tool heads 61, a pressure torsional spring 62 and one fixation
Seat 64, the tool heads 61 include 611 and one screwdriver bit 612 of a collection of seat, this batch of seat 611 is equipped with one perforative batch of hole 6111, the pressure
Power torsional spring 62 includes the spring head 621 of a door shape, and the both ends of the spring head 621 are respectively equipped with a spring coil 622, which includes
One fixes bottom plate 641 and a pair of of fixed side panel 642, which is equipped with a pair of of bottom plate circular hole 6411, the fixed side panel
Side plate circular hole 6421 is respectively equipped on 642, the bottom of the fixation bottom plate 641 is equipped with the fixed clamping bar 643 of " L " font, should
Fixed clamping bar 643 is equipped with a pair of of clamp bar circular hole 6431, and a pair of of clamp bar pin 63 extends through the bottom plate circular hole 6411, belt circle
Hole 511 and the clamp bar circular hole 6431, in this way, entire fixed seat 64 is securely fastened onto on drive belt 51.
One tool shaft 65 extends through the side plate circular hole 6421, spring coil 622 and batch hole 6111.Using tool shaft 65,
Tool heads 61 can be rotated freely in fixed seat 64.Since the spring head 621 of pressure torsional spring 62 tightly clasps tool heads 61 so that
Tool heads 61 have the trend flipped outward always, and resist the inner wall of lower casing 20.
It is equipped with a rot 40 in rotation circular groove 35, as shown in Figure 10 to Figure 12, which includes a rotating sheet
41, a torsion shaft 42 and a rotation axis 43, the rotating sheet 41 include a semicircular overturning main body 411, the overturning main body 411
Both sides are respectively equipped with an overturning and protrude 412, which protrudes in 412 and be respectively equipped with an overturning axis hole 4121, the overturning axis hole
4121 inner wall is equipped with screw thread.
The top of the rotation axis 43 is equipped with the mouth of connecting trough 431 of a "U" shaped, and the side wall of the mouth of connecting trough 431 is equipped with
One notch screw hole 432, the torsion shaft 42 extend through the overturning axis hole 4121 and mouth of connecting trough 431.One locking screw 45 runs through
The notch screw hole 432, this completes the connections of rotating sheet 41 and rotation axis 43.Using torsion shaft 42, rotating sheet 41 can be with
It is turned to on 35 orthogonal position of rotation circular groove, can also be received into rotation circular groove 35.
The rotation axis 43 is fixedly connected through the rotation hole 351 and the active perforation 533 and with the driving gear 53, this is turned over
The both ends of shaft hole 4121 are respectively equipped with a dismountable resilient key 44.As shown in figure 14, which includes one hollow
Pin boss 441 is equipped with screw thread on the inner and outer wall of the pin boss 441, and a locking ball 442, one is equipped in the pin boss 441 and is squeezed
Spring 443 and a fixed disc 444.The locking ball 442 matches with the locating groove 352 in rotation 35 side wall circumferential direction of circular groove
It closes.The side wall of the fixed disc 444 is equipped with screw thread, in this way, user can be squeezed by rotating fixed disk piece 444 to adjust
The deformation degree of spring 443, to which easy adjustment locking ball 442 is to the pressure value of locating groove 352.
The tool heads 61 are between a storage device and an operating position, when the tool heads 61 are in reception position,
The tool heads 61 are located in the opening 25, and when the tool heads 61 are in operating position, which stretches out the opening 25.Afterwards
It will continue to be illustrated in text.
The assembling process of the circulating hand-operated tools 10 is illustrated below.
1, pressure torsional spring 62 is placed into fixed seat 64, and consolidating the spring coil of pressure torsional spring 62 622 and fixed seat 64
The inner wall for determining side plate 642 is welded to connect, and tool shaft 65 is extended through side plate circular hole 6421, spring coil 622 and batch hole 6111, so
Bottom plate circular hole 6411, belt circular hole 511 and clamp bar circular hole 6431 are extended through using a pair of of clamp bar pin 63 afterwards, is thus completed
Tool part 60 is fixedly connected with drive belt 51.Similarly, other tool parts 60 are installed.
2, the feed drive device 50 for installing tool part 60 is placed into lower casing 20 so that the active of driving gear 53 turns
Dynamic column 532 is aligned with the second lower limit annulus 24, and makes the passive rotation column 522 and the first lower limit annulus of driven gear 52
23 alignment.
3, rotation axis 43 is fixedly connected through rotation hole 351 and active perforation 533 and with driving gear 53.Rotation axis 43
It can be connected through a screw thread, can also be connected by keyway with active perforation 533.
4, torsion shaft 42 is inserted into overturning axis hole 4121, and resilient key 44 is screwed in the two of overturning axis hole 4121 respectively
Then notch screw hole in the mouth of connecting trough 431 that torsion shaft 42 is snapped onto to "U" shaped, and is run through in end using locking screw 45
432, torsion shaft 42 is closed in mouth of connecting trough 431.
5, the upper casing 30 for being equipped with rot 40 is connect with lower casing 20.
The use process of the circulating hand-operated tools 10 is illustrated below.
As shown in figure 13, user first routs up the rotating sheet 41 of rot 40 to lengthwise position, then rotates clockwise
Rotating sheet 41 so that rotation axis 43 rotates.Under the driving of rotation axis 43, driving gear 53 rotates clockwise, and drives
The synchronization of drive belt 51 is driven.As shown in Figure 15 and Figure 16, when fixed seat 64 is transported to close to opening 25, in pressure
Under the action of torsional spring 62, tool heads 61 stretch out opening 25, at this point, user can use the tool heads 61.
After use, user continues to rotate clockwise rotating sheet 41, and drive belt 51 continues to be driven, will be in Figure 16
Tool heads 61 store again to opening 25 inside so that tool heads 61 are not exposed, prevent tool heads exposed and puncture clothes.By
It is in strip in lower casing 20 and upper casing 30, the tool heads quantity that can be carried is more, and the operation being particularly suitable in small space.
When using tool heads 61, user can be with rotary turning piece 41, to be carried out to the stretching angle of tool heads 61
Fine tuning, to be suitble to different use environments.As shown in figure 17, at this point, the length side in the stretching direction and upper casing 30 of tool heads 61
To consistent.As shown in figure 18, at this point, the length direction for stretching out direction and upper casing 30 of tool heads 61 is at an inclined angle.
It should be noted that the circulating hand-operated tools uses ten tool heads, it is clear that more tools can be used
Head.Here tool heads are screwdriver, or other tool heads, such as interior hexagonal etc..Since tool heads are obliquely installed
In the shell, space availability ratio is high, can accommodate more tool heads.
In addition, pressure torsional spring 62 can also utilize other elastic elements or extrusion to substitute, such as wind spring, spring catch, plate
Spring etc., as long as can be so that trend of the tool heads with the inner wall of compressing lower casing 20 always.
In addition, the external world can be effectively prevent there are one openable and closable sliding door when sliding door is closed by being set in opening 25
Dust enter tool interior, also can effectively prevent that tool heads are unexpected prominent from opening 25, and safety obtains further
It improves.
In addition, drive belt 51 can also utilize metal carrier bar to substitute, in this way, fixed seat 64 can be soldered to metal carrier bar
On, or by screw fixed on metal carrier bar.
As shown in figure 19, it is equipped with a key hanging ring 311 in the tail portion of upper casing 30, convenient for users to carrying.
As shown in figure 20, lower casing 20 and upper casing 30 have magnetism, can multiple circulating hand-operated tools be overlapped group
At a tool group, more tool heads can be used in this way.
When tool heads are in reception position, for all tool heads in the inside of opening 25, tool heads are not exposed, convenient outstanding
It is suspended in key-ring, does not scratch clothing.User can control all tool heads using a rotating sheet, simple and convenient, fit
Close daily carrying.
Not limited to this, any change or replacement expected without creative work should all cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of circulating hand-operated tools (10) a, including lower casing (20) and a upper casing (30), which is characterized in that
The head of the lower casing (20) is equipped with an opening (25), and it is defeated that one is equipped between the lower casing (20) and upper casing (30)
It includes a drive belt (51), a driving gear (53) and a passive tooth to send driver (50), the feed drive device (50)
It takes turns (52),
The circulating hand-operated tools (10) also includes a tool head array being made of tool heads (61), the tool heads
(61) removably it is connected with the drive belt (51),
The circulating hand-operated tools (10) also includes a rot (40), and the rot (40) is rotatably arranged in
On the upper casing (30)；
Wherein, the rot (40) directly drives the driving gear (53)；
Wherein, the tool heads (61) are between a storage device and an operating position, at the tool heads (61)
When reception position, the tool heads (61) are located in the opening (25), when the tool heads (61) are in work
When position, the tool heads (61) stretch out the opening (25).
2. circulating hand-operated tools (10) according to claim 1, which is characterized in that the rot (40) may be reversed
Ground is arranged on the upper casing (30).
3. a kind of circulating hand-operated tools (10) a, including lower casing (20) and a upper casing (30), which is characterized in that
The lower casing (20) includes the lower casing item (21) of a strip, and the inner wall of the lower casing item (21) is equipped with a lower casing slot
(22), the second lower limit annulus of the first lower limit annulus (23) and an annular of an annular is equipped in the lower casing slot (22)
(24), the head of the lower casing slot (22) is equipped with an opening (25),
The upper casing (30) is removably connected with the lower casing (20), and the upper casing (30) includes a strip
The inner wall of upper casing item (31), the upper casing item (31) is equipped with a upper casing slot (32), and one is equipped in the upper casing slot (32)
Second upper limit annulus (34) of the first upper limit annulus (33) of annular and an annular, the back side head of the upper casing item (31)
Portion is equipped with a circular rotation circular groove (35), and the center of the rotation circular groove (35) is equipped with a rotation hole (351), and described turns
The side wall circumferential direction of dynamic circular groove (35) is equipped with a locating groove array being made of locating groove (352),
The circulating hand-operated tools (10) also includes a feed drive device (50), and the feed drive device (50) setting exists
Between the lower casing (20) and upper casing (30), the feed drive device (50) includes a drive belt (51), a driving tooth
(53) and a driven gear (52) are taken turns, the drive belt (51) is equipped with one to be justified by the belt that belt circular hole (511) forms
Hole array, the driving gear (53) and driven gear (52) are located at the both ends of the drive belt (51), described
Driving gear (53) include an active tooth post (531), it is columned that the both sides of the active tooth post (531) are respectively equipped with one
The center of active Rotational Cylindrical (532), the active tooth post (531) is equipped with an active perforation (533), the driven gear
(52) include a passive tooth post (521), the both sides of the passive tooth post (521) are respectively equipped with a columned passive rotation column
(522), the active Rotational Cylindrical (532) respectively with the second lower limit annulus (24) and the second upper limit annulus (34)
Match, the passive rotation column (522) respectively with the first lower limit annulus (23) and the first upper limit annulus
(33) it matches,
The circulating hand-operated tools (10) also includes a tool part array being made of tool part (60), the tool part
(60) removably it is connected with the drive belt (51), the tool part (60) includes a tool heads (61), a pressure
Power torsional spring (62) and a fixed seat (64), the tool heads (61) include a collection of seat (611) and a screwdriver bit (612), described
It criticizes seat (611) and is equipped with one perforative batch of hole (6111), the pressure torsional spring (62) includes the spring head (621) of a door shape,
The both ends of the spring head (621) are respectively equipped with a spring coil (622), and the fixed seat (64) includes a fixation bottom plate (641)
With a pair of of fixed side panel (642), the fixation bottom plate (641) is equipped with a pair of of bottom plate circular hole (6411), the affixed side
Side plate circular hole (6421) is respectively equipped on plate (642), the bottom of the fixation bottom plate (641) is equipped with consolidating for " L " font
Clamp item (643), the fixed clamping bar (643) are equipped with a pair of of clamp bar circular hole (6431), and a pair of of clamp bar pin (63) is respectively
Through the bottom plate circular hole (6411), belt circular hole (511) and the clamp bar circular hole (6431), a tool shaft (65) point
Side plate circular hole (6421) that Guan Chuan be not described, spring coil (622) and batch hole (6111),
The circulating hand-operated tools (10) also includes a rot (40), and the rot (40) is rotatably arranged in
In the rotation circular groove (35), the rot (40) includes a rotating sheet (41), a torsion shaft (42) and a rotation axis
(43), the rotating sheet (41) includes a semicircular overturning main body (411), the both sides point of the overturning main body (411)
Not She You an overturning it is prominent (412), the overturning protrudes and is respectively equipped with an overturning axis hole (4121) in (412), and described turns
The top of moving axis (43) is equipped with the mouth of connecting trough (431) of a "U" shaped, and the side wall of the mouth of connecting trough (431) is equipped with one
Notch screw hole (432), the torsion shaft (42) extend through the overturning axis hole (4121) and mouth of connecting trough (431), and one
Locking screw (45) runs through the notch screw hole (432), and the rotation axis (43) runs through the rotation hole (351) and institute
The active perforation (533) stated simultaneously is fixedly connected with the driving gear (53), the both ends point of the overturning axis hole (4121)
Not She You a dismountable resilient key (44), the resilient key (44) include a hollow pin boss (441), the pin boss
(441) it is equipped with screw thread on inner and outer wall, a locking ball (442), an extruding spring are equipped in the pin boss (441)
(443) and a fixed disc (444)；
Wherein, the tool heads (61) are between a storage device and an operating position, at the tool heads (61)
When reception position, the tool heads (61) are located in the opening (25), when the tool heads (61) are in work
When position, the tool heads (61) stretch out the opening (25).
4. according to circulating hand-operated tools (10) shown in claim 3, which is characterized in that the tail portion of the upper casing (30) is set
There is a key hanging ring (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609246.7A CN108527223B (en) | 2017-04-21 | 2017-06-13 | Multifunction hand-driven tool group and assemble method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017102668321 | 2017-04-21 | ||
| CN201710266832 | 2017-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609246.7A Division CN108527223B (en) | 2017-04-21 | 2017-06-13 | Multifunction hand-driven tool group and assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139119A CN107139119A (en) | 2017-09-08 |
| CN107139119B true CN107139119B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441361.3A Active CN107139119B (en) | 2017-04-21 | 2017-06-13 | Circulating hand-operated tools |
| CN201810609246.7A Expired - Fee Related CN108527223B (en) | 2017-04-21 | 2017-06-13 | Multifunction hand-driven tool group and assemble method |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609246.7A Expired - Fee Related CN108527223B (en) | 2017-04-21 | 2017-06-13 | Multifunction hand-driven tool group and assemble method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109176376B (en) * | 2018-09-07 | 2021-01-29 | 国网黑龙江省电力有限公司检修公司 | Bracelet type universal screwdriver and working method |
| CN110026934B (en) * | 2019-05-10 | 2020-12-22 | 常州信息职业技术学院 | Screwdriver with visual tool bit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606247A (en) * | 1985-09-16 | 1986-08-19 | Professional Business Management Associates | Versatile chained tool set |
| CN2314901Y (en) * | 1998-02-19 | 1999-04-21 | 进业（天津）轻工制品有限公司 | Multifunctional screw driven handle |
| JP2003340737A (en) * | 2002-05-23 | 2003-12-02 | Kaname Wada | Screw driver with multiple built-in rods |
| CN2753519Y (en) * | 2004-11-10 | 2006-01-25 | 昆山义成工具有限公司 | Concealed multi-purpose screwdriver |
| US8359954B2 (en) * | 2008-01-17 | 2013-01-29 | Wagic, Inc. | Radial foldout tool with multiple types of tools and bit storage |
| US8468916B2 (en) * | 2008-01-17 | 2013-06-25 | Wagic, Inc. | Biaxial foldout tool with multiple tools on a side and a rotational stop |
| CN201645469U (en) * | 2009-08-26 | 2010-11-24 | 孟继芬 | Tool box structure |
| CN202388433U (en) * | 2011-11-30 | 2012-08-22 | 上海昆杰五金工具有限公司 | Screwdriver |
| US9174333B2 (en) * | 2012-01-16 | 2015-11-03 | Interdesign, Inc. | Portable tool |
| US9089960B2 (en) * | 2012-08-08 | 2015-07-28 | Beto Engineering & Marketing Co., Ltd. | Tool combination |
| CN203863640U (en) * | 2014-02-21 | 2014-10-08 | 姚文篡 | Improved multifunctional portable tool |
| GB2517825B (en) * | 2014-05-23 | 2018-12-12 | True Brands Ltd | Pocket hand tool |
-
2017
- 2017-06-13 CN CN201710441361.3A patent/CN107139119B/en active Active
- 2017-06-13 CN CN201810609246.7A patent/CN108527223B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527223B (en) | 2019-09-27 |
| CN108527223A (en) | 2018-09-14 |
| CN107139119A (en) | 2017-09-08 |
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