CN107139120A - Multi-purpose tool with bipitch structure - Google Patents
Multi-purpose tool with bipitch structure Download PDFInfo
- Publication number
- CN107139120A CN107139120A CN201710445334.3A CN201710445334A CN107139120A CN 107139120 A CN107139120 A CN 107139120A CN 201710445334 A CN201710445334 A CN 201710445334A CN 107139120 A CN107139120 A CN 107139120A
- Authority
- CN
- China
- Prior art keywords
- tool heads
- pin
- ring body
- tool
- card slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B25B15/02—Screwdrivers operated by rotating the handle
-
- 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
-
- 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
- B25B23/0007—Connections or joints between tool parts
- B25B23/0042—Connection means between screwdriver handle and screwdriver shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
- B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement
Abstract
The invention discloses a kind of multi-purpose tool with bipitch structure, comprising：One retainer ring, described retainer ring includes the ring body of an annular, and a fixed card slot array being made up of fixed card slot is respectively equipped with the circumference of the upper and lower surface of described ring body；The one instrument head array being made up of tool heads, described tool heads are arranged in described fixed card slot respectively turnablely；Wherein, described tool heads are between a reception position and an operating position, when the tool heads in the fixed card slot of the upper surface of described ring body are turned to its reception position by its operating position, the tool heads in the fixed card slot of the lower surface of described ring body are deviate from from its reception position.When the tool heads on upper strata are inwardly overturn, the tool heads of lower floor are deviate from automatically, and the finger of user can just be routed up tool heads using minimum strength, are particularly suitable for the one hand in narrow space and are operated.
Description
Technical field
The present invention relates to a kind of hardware ＆ tools, more precisely, being a kind of multi-purpose tool with bipitch structure.
Background technology
Existing hardware ＆ tools, such as screwdriver etc., inconvenient to carry, accommodation space is big, also easily pokes clothing.
The content of the invention
The present invention mainly solves the technical problem present in prior art, so as to provide a kind of many work(with bipitch structure
Can instrument.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
The invention discloses a kind of multi-purpose tool with bipitch structure, it is characterised in that described with bipitch structure
Multi-purpose tool is included：
One retainer ring, described retainer ring includes the ring body of an annular, the week of the upper and lower surface of described ring body
It is respectively equipped with a fixed card slot array being made up of fixed card slot upwards；
The one instrument head array being made up of tool heads, described tool heads are arranged on described fixing card respectively turnablely
In groove；
Wherein, described tool heads are between a reception position and an operating position, are received when described tool heads are in
Receive position when, described tool heads are overturn towards the inside of described ring body, when described tool heads are in operating position, institute
The tool heads stated are overturn towards the outside of described ring body.
The invention also discloses a kind of multi-purpose tool with bipitch structure, it is characterised in that described band bipitch structure
Multi-purpose tool include：
One retainer ring, described retainer ring includes the ring body of an annular, the week of the upper and lower surface of described ring body
It is respectively equipped with a fixed card slot array being made up of fixed card slot upwards；
The one instrument head array being made up of tool heads, described tool heads are arranged on described fixing card respectively turnablely
In groove；
Wherein, described tool heads are between a reception position and an operating position, are received when described tool heads are in
Receive position when, described tool heads are overturn towards the inside of described ring body, when described tool heads are in operating position, institute
The tool heads stated are overturn towards the outside of described ring body；
Wherein, stored when the tool heads in the fixed card slot of the upper surface of described ring body are turned to its by its operating position
During position, the tool heads in the fixed card slot of the lower surface of described ring body are deviate from from its reception position.
The invention also discloses a kind of multi-purpose tool with bipitch structure, it is characterised in that described band bipitch structure
Multi-purpose tool include：
One retainer ring, described retainer ring includes the ring body of an annular, the week of the upper and lower surface of described ring body
It is respectively equipped with a fixed card slot array being made up of fixed card slot upwards, one is respectively equipped with the two side of described fixed card slot
The locating groove of rotational axis hole and a strip, the bottom of described fixed card slot is provided with a rotation opening run through, described
The both sides for rotating opening are respectively equipped with a pair of locating notches；
The one instrument head array being made up of tool heads, described tool heads are arranged on described fixing card respectively turnablely
In groove, described tool heads include the instrument cylinder of a column, and the afterbody of described instrument cylinder is set provided with a transverse direction run through
That puts rotates circular hole and a longitudinally disposed locking screw, and a positioning is respectively equipped with the two sides of tail wall of described instrument cylinder
Horizontal stripe, described positioning horizontal stripe is engaged with described locating groove, and the bottom of described instrument cylinder is provided with an eccentric plectrum
With an eccentric allocating slot, the head of described eccentric allocating slot is provided with a tongue pin mounting groove, on the corner of described tongue pin mounting groove point
Not She You a mounting groove circular hole, be provided with a dismountable locking tongue pin, described locking tongue pin bag in described tongue pin mounting groove
Provided with a cylindric cotter way in pin boss containing a bar shaped, described pin boss, in described cotter way provided with a dismountable pin tongue,
A fixation circular hole, described fixation circular hole are respectively equipped with one compression spring and a Spring retention cap, the corner of described pin boss
It is connected respectively by a tongue pin screw with described mounting groove circular hole, an adjusting screw, institute is provided with described locking screw
Provided with a pair of mobilizable rotational pins in the rotation circular hole stated, described rotational pin is engaged with described rotational axis hole, described
Rotational pin include a columned pin, the head of described pin is provided with an extruding inclined-plane, described extruding inclined-plane and institute
The adjusting screw stated is engaged；
Wherein, described tool heads are between a reception position and an operating position, are received when described tool heads are in
Receive position when, described tool heads are overturn towards the inside of described ring body, when described tool heads are in operating position, institute
The tool heads stated are overturn towards the outside of described ring body.
As a preference of the present invention, described ring body is circumferential provided with a steel wire board slot battle array being made up of steel wire board slot
Row, the lateral wall of described ring body is marked provided with corresponding board slot.
As a preference of the present invention, described ring body is provided with a suppending hole.
As a preference of the present invention, with the magnetic repelled each other on the relative end face of a pair of described rotational pins.
As a preference of the present invention, the head of described pin tongue is provided with a sliding surface and a stop surface.
The invention also discloses a kind of installation method of the multi-purpose tool with bipitch structure as the aforementioned, step is included：
1), using tongue pin screw, locking tongue pin is installed in tongue pin mounting groove；
2) a pair of rotational pins, are encased in rotation circular hole from the both sides for rotating circular hole respectively；
3), the afterbody of tool heads is put into fixed card slot, then, adjusting screw is rotated so that adjusting screw is extruded
The extruding inclined-plane of rotational pin, until the other end of rotational pin is pushed into corresponding rotational axis hole respectively；
4), after the same method, other tool heads are installed.
The tool group that the multi-purpose tool with bipitch structure is constituted as the aforementioned is utilized the invention also discloses a kind of, comprising
The one multi-purpose tool array with bipitch structure being made up of the multi-purpose tool with bipitch structure, described retainer ring
With magnetic.
The multi-purpose tool with bipitch structure of the present invention has advantages below：When tool heads are in reception position, institute
Some tool heads are overturn towards the inside of ring body, and tool heads are not exposed, are conveniently hanging in key-ring, do not scratch clothing.When
When the tool heads on upper strata are inwardly overturn, the tool heads of lower floor are deviate from automatically, and the finger of user just can be with using minimum strength
Tool heads are routed up, is particularly suitable for the one hand in narrow space and is operated.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the multi-purpose tool with bipitch structure of the present invention, and now the instrument, which is in, receives
Receive on position；
Fig. 2 is the dimensional structure diagram of the multi-purpose tool with bipitch structure in Fig. 1, is now that the instrument is in work
Make on position；
Fig. 3 is the stereochemical structure decomposing schematic representation of the multi-purpose tool with bipitch structure in Fig. 2, now be only show
Each tool heads in the upper and lower；
Fig. 4 be Fig. 3 in a-quadrant details enlarged diagram；
Fig. 5 be Fig. 3 in the multi-purpose tool with bipitch structure retainer ring dimensional structure diagram；
Fig. 6 be Fig. 5 in B regions details enlarged diagram；
Fig. 7 is the sectional perspective structural representation of the multi-purpose tool with bipitch structure in Fig. 3, and this is locally tool heads
Members；
Fig. 8 be Fig. 7 in the multi-purpose tool with bipitch structure sectional perspective structural decomposition diagram；
Fig. 9 is the sectional perspective structural representation of the multi-purpose tool with bipitch structure in Fig. 7, is now regarded for bottom
Angle；
Figure 10 be Fig. 9 in the multi-purpose tool with bipitch structure sectional perspective structural decomposition diagram；
Figure 11 be Figure 10 in C regions details enlarged diagram；
Figure 12 is the sectional perspective structural representation of the multi-purpose tool with bipitch structure in Fig. 3, and this is locally instrument
Header packet part；
Sectional views of the Figure 13 for the multi-purpose tool with bipitch structure in Figure 12 along line D-D；
Figure 14 be Figure 10 in the multi-purpose tool with bipitch structure locking tongue pin dimensional structure diagram；
Sectional views of the Figure 15 for the locking tongue pin in Figure 14 along E-E lines；
Figure 16 be Figure 14 in locking tongue pin stereochemical structure decomposing schematic representation；
Figure 17 is the use step schematic diagram of the multi-purpose tool with bipitch structure of the present invention, now, the instrument on upper strata
Head is on reception position, and the tool heads of lower floor are on reception position；
Figure 18 be Figure 17 in F1 regions details enlarged diagram；
Figure 19 is the use step schematic diagram of the multi-purpose tool with bipitch structure of the present invention, now, the instrument on upper strata
Head is in rollover states, and the tool heads of lower floor are on reception position；
Figure 20 be Figure 19 in F2 regions details enlarged diagram；
Figure 21 is the use step schematic diagram of the multi-purpose tool with bipitch structure of the present invention, now, the instrument on upper strata
Head is on operating position, and the tool heads of lower floor are on reception position；
Figure 22 be Figure 21 in F3 regions details enlarged diagram；
Figure 23 is the use step schematic diagram of the multi-purpose tool with bipitch structure of the present invention, now, the instrument on upper strata
Head is in rollover states are returned, and the tool heads of lower floor are still on reception position；
Figure 24 be Figure 23 in F4 regions details enlarged diagram；
Figure 25 is the use step schematic diagram of the multi-purpose tool with bipitch structure of the present invention, now, the instrument on upper strata
Head is returned on reception position, and the tool heads of lower floor are in abjection state；
Figure 26 be Figure 25 in F5 regions details enlarged diagram；
Figure 27 is the dimensional structure diagram of second of embodiment of the multi-purpose tool with bipitch structure of the present invention.
Embodiment
The preferred embodiments of the present invention are 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, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Fig. 1 to Figure 16, the multi-purpose tool 1 with bipitch structure includes a retainer ring 2, and the retainer ring 2 is included
One is respectively equipped with by consolidating that fixed card slot 22 is constituted in the ring body 21 of one annular, the circumference of the upper and lower surface of the ring body 21
Determine neck array, the locating groove of a rotational axis hole 221 and a strip is respectively equipped with the two side of the fixed card slot 22
222.The bottom of the fixed card slot 22 is provided with a rotation opening 24 run through, and the both sides of the rotation opening 24 are respectively equipped with a pair and determined
Position notch 241.
The circumferential of the ring body 21 is provided with a steel wire board slot array being made up of steel wire board slot 23, the lateral wall of the ring body 21
It is provided with corresponding board slot mark 231.These steel wire board slots 23 constitute 8 mouthfuls of complete bicycle spoke steel wire spanners, make
The elasticity of the spoke wire of bicycle can be adjusted by user.
A suppending hole 25 is provided with ring body 21, suspension is user-friendly for and carries, such as be suspended in key-ring.
A turnover tool heads 3 are respectively equipped with fixed card slot 22.The tool heads 3 include the instrument cylinder of a column
30, the afterbody of the instrument cylinder 30 is provided with the longitudinally disposed locking screw of a horizontal rotation circular hole 32 and one set run through
31, a positioning horizontal stripe 33 is respectively equipped with the two sides of tail wall of the instrument cylinder 30, the positioning horizontal stripe 33 and the locating groove 222
It is engaged, the bottom of the instrument cylinder 30 is provided with an eccentric eccentric allocating slot 35 of plectrum 34 and one, and the head of the eccentric allocating slot 35 is set
Have and be respectively equipped with a mounting groove circular hole 3511 on a tongue pin mounting groove 351, the corner of the tongue pin mounting groove 351, the tongue pin is installed
A dismountable locking tongue pin 6 is provided with groove 351, the locking tongue pin 6 includes the pin boss 61 of a bar shaped, one is provided with the pin boss 61
Provided with a dismountable pin tongue 62, a compression spring 63 and a Spring retention cap 64 in cylindric cotter way 611, the cotter way 611,
A fixation circular hole 612 is respectively equipped with the corner of the pin boss 61, the fixation circular hole 612 passes through respectively with the mounting groove circular hole 3511
One tongue pin screw 65 is connected.It should be noted that the head of pin tongue 62 is provided with a sliding surface 621 and a stop surface 622, slide
Face 621 is inclined-plane, and stop surface 622 is then the face of cylinder.Hereinafter continue to be illustrated the sliding surface 621 and stop surface 622.
It is provided with the locking screw 31 provided with a pair of mobilizable rotational pins 4 in an adjusting screw 5, the rotation circular hole 32,
The rotational pin 4 is engaged with the rotational axis hole 221, and the rotational pin 4 includes a columned pin 41, and the head of the pin 41 is set
There is an extruding inclined-plane 42, the extruding inclined-plane 42 is engaged with the adjusting screw 5.
Wherein, the tool heads 3 are between a reception position and an operating position, when the tool heads 3 are in reception position
When, as shown in figure 1, the tool heads 3 are overturn towards the inside of the ring body 21, and when the tool heads 3 are in operating position, such as Fig. 2
Shown, the tool heads 3 are overturn towards the outside of the ring body 21.
The application method to the multi-purpose tool is described in detail below.In order to distinguish the tool heads of the upper and lower,
Figure 17 refers to the tool heads on upper strata into Figure 26 using tool heads 3A, and tool heads 3B refers to the tool heads of lower floor.
1st, as shown in Figure 17 and Figure 18, now, tool heads 3A and tool heads 3B are in horizontal level, whole multi-functional work
Tool 1 is on reception position.Now, tool heads 3A positioning horizontal stripe 33 is stuck in the locating groove 222 on the upper strata of retainer ring 2, work
Tool head 3B positioning horizontal stripe 33 is stuck in the locating groove 222 of the lower floor of retainer ring 2.Tool heads 3A and tool heads 3B do not shake
It is dynamic.
2nd, as illustrated in figures 19 and 20, user turning tool head 3A clockwise, tool heads 3A positioning horizontal stripe 33 are from admittedly
Determine to deviate from the locating groove 222 on the upper strata of ring 2, tool heads 3A eccentric plectrum 34 in locating notch 241, rotate opening 24 and partially
Slipped in heart allocating slot 35, until tool heads 3A eccentric plectrum 34 touches the pin tongue 62 of tool heads 3B locking tongue pin 6；
3rd, as shown in figure 21 and figure, continue to rotate clockwise tool heads 3A, the pin tongue 62 of tool heads 3B locking tongue pin 6
Sliding surface 621 oppressed by tool heads 3A eccentric plectrum 34, pin tongue 62 bounce back, the pressure bullet of tool heads 3B locking tongue pin 6
Spring 63 is compressed simultaneously, and then eccentric plectrum 34 continues to slide over the sliding surface 621 of pin tongue 62, until tool heads 3A is turned to level
On position outwardly, now, tool heads 3A is on its operating position, and pin tongue 62 is turned again in the presence of compression spring 63
Initial position.During the entire process of tool heads 3A upsets, tool heads 3B is horizontal motionless all the time.Next, using
Person can directly be rotated whole retainer ring 2 and be completed to screw or unscrew operation using tool heads 3A；
4th, as shown in figure 23 and figure 24, after tool heads 3A is using finishing, user is counterclockwise turning tool head 3A, Zhi Daogong
Tool head 3A eccentric plectrum 34 is touched on the stop surface 622 of pin tongue 62 of tool heads 3B locking tongue pin 6, now, tool heads
The pin tongue 62 of 3B locking tongue pin 6 can not bounce back.
5th, as illustrated in figs. 25 and 26, user continues turning tool head 3A counterclockwise, and eccentric plectrum 34 continues to oppress work
Have the stop surface 622 of the pin tongue 62 of head 3B locking tongue pin 6 so that rotating counterclockwise for low-angle occurs for whole tool heads 3B,
Now, tool heads 3B positioning horizontal stripe 33 is deviate from from corresponding locating groove 222 or close to abjection, and tool heads 3A returns to water
On flat reception position.So, the finger of user can just be routed up tool heads 3B using minimum strength, and by tool heads
3B overturns and is locked on its operating position, is particularly suitable for the one hand in narrow space and is operated.
It should be noted that a type of tool heads are only show in Fig. 1 and Fig. 2, the type user of tool heads
Can arbitrarily it change, convenient use.
The number of assembling steps of the multi-purpose tool with bipitch structure of the present invention is illustrated below：
1), using tongue pin screw 65, locking tongue pin 6 is installed in tongue pin mounting groove 351；
2), a pair of rotational pins 4 are encased in rotation circular hole 32 from the both sides for rotating circular hole 32 respectively；
3), the afterbody of tool heads 3 is put into fixed card slot 22, then, adjusting screw 5 is rotated so that adjusting screw 5
The extruding inclined-plane 42 of rotational pin 4 is extruded, until the other end of rotational pin 4 is pushed into corresponding rotational axis hole 221 respectively；
4), after the same method, other tool heads 3 are installed.
Using inclined-plane 42 is extruded, user can be rapidly completed the dismounting of tool heads 3, convenient and swift.Pass through regulation
Screw 5, user can adjust the elasticity that tool heads 3 and fixed card slot 22 coordinate, by the upset dynamics of tool heads 3 adjust to
Optimum state.
In addition, with the magnetic repelled each other on the relative end face of this pair of rotational pin 4, when user lays down adjusting screw 5
When, rotational pin 4 can be leant out in the automatic circular hole 32 from rotation, and convenient use person changes tool heads.
As shown in figure 27, multiple multi-purpose tools of the invention with bipitch structure can be overlapped by user, profit
With the mutual adhesive of the magnetic of retainer ring 2, more instruments can be so stored.
This is not limited to, 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 (9)
1. a kind of multi-purpose tool with bipitch structure, it is characterised in that multi-purpose tool (1) bag with bipitch structure
Contain：
One retainer ring (2), described retainer ring (2) includes the ring body (21) of an annular, the upper surface of described ring body (21) and
A fixed card slot array being made up of fixed card slot (22) is respectively equipped with the circumference of lower surface；
The one instrument head array being made up of tool heads (3), described tool heads (3) are arranged on described fixation respectively turnablely
In neck (22)；
Wherein, described tool heads (3) are between a reception position and an operating position, when described tool heads (3) are in
During reception position, described tool heads (3) are overturn towards the inside of described ring body (21), when described tool heads (3) are in
During operating position, described tool heads (3) are overturn towards the outside of described ring body (21).
2. a kind of multi-purpose tool with bipitch structure, it is characterised in that multi-purpose tool (1) bag with bipitch structure
Contain：
One retainer ring (2), described retainer ring (2) includes the ring body (21) of an annular, the upper surface of described ring body (21) and
A fixed card slot array being made up of fixed card slot (22) is respectively equipped with the circumference of lower surface；
The one instrument head array being made up of tool heads (3), described tool heads (3) are arranged on described fixation respectively turnablely
In neck (22)；
Wherein, described tool heads (3) are between a reception position and an operating position, when described tool heads (3) are in
During reception position, described tool heads (3) are overturn towards the inside of described ring body (21), when described tool heads (3) are in
During operating position, described tool heads (3) are overturn towards the outside of described ring body (21)；
Wherein, when the tool heads (3) in the fixed card slot (22) of the upper surface of described ring body (21) are overturn by its operating position
During to its reception position, tool heads (3) in the fixed card slot (22) of the lower surface of described ring body (21) are from its reception position
Middle abjection.
3. a kind of multi-purpose tool with bipitch structure, it is characterised in that multi-purpose tool (1) bag with bipitch structure
Contain：
One retainer ring (2), described retainer ring (2) includes the ring body (21) of an annular, the upper surface of described ring body (21) and
It is respectively equipped with a fixed card slot array being made up of fixed card slot (22) in the circumference of lower surface, described fixed card slot (22)
It is respectively equipped with the locating groove (222) of a rotational axis hole (221) and a strip on two side, described fixed card slot (22)
Bottom is provided with a rotation opening (24) run through, and the both sides of described rotation opening (24) are respectively equipped with a pair of locating notches
(241)；
The one instrument head array being made up of tool heads (3), described tool heads (3) are arranged on described fixation respectively turnablely
In neck (22), described tool heads (3) include the instrument cylinder (30) of a column, and the afterbody of described instrument cylinder (30) is set
There are the horizontal rotation circular hole (32) and a longitudinally disposed locking screw (31) set run through, described instrument cylinder (30)
Two sides of tail wall on be respectively equipped with a positioning horizontal stripe (33), described positioning horizontal stripe (33) and described locating groove (222)
It is engaged, the bottom of described instrument cylinder (30) is provided with an eccentric plectrum (34) and an eccentric allocating slot (35), described bias
The head of allocating slot (35) is provided with a tongue pin mounting groove (351), the corner of described tongue pin mounting groove (351) and is respectively equipped with a peace
A dismountable locking tongue pin (6), described locking tongue are provided with tankage circular hole (3511), described tongue pin mounting groove (351)
Pin (6) is included in the pin boss (61) of a bar shaped, described pin boss (61) provided with a cylindric cotter way (611), described cotter way
(611) provided with a dismountable pin tongue (62), a compression spring (63) and a Spring retention cap (64), described pin boss (61) in
Corner on be respectively equipped with a fixation circular hole (612), described fixation circular hole (612) and described mounting groove circular hole (3511) point
It is not connected by a tongue pin screw (65), an adjusting screw (5), described slewing circle is provided with described locking screw (31)
Provided with a pair of mobilizable rotational pins (4) in hole (32), described rotational pin (4) is engaged with described rotational axis hole (221),
Described rotational pin (4) includes a columned pin (41), and the head of described pin (41) extrudes inclined-plane (42) provided with one,
Described extruding inclined-plane (42) is engaged with described adjusting screw (5)；
Wherein, described tool heads (3) are between a reception position and an operating position, when described tool heads (3) are in
During reception position, described tool heads (3) are overturn towards the inside of described ring body (21), when described tool heads (3) are in
During operating position, described tool heads (3) are overturn towards the outside of described ring body (21).
4. the multi-purpose tool according to claim 3 with bipitch structure, it is characterised in that the week of described ring body (21)
A steel wire board slot array being made up of steel wire board slot (23) is provided with upwards, and the lateral wall of described ring body (21) is provided with corresponding
Board slot marks (231).
5. the multi-purpose tool according to claim 4 with bipitch structure, it is characterised in that set in described ring body (21)
There is a suppending hole (25).
6. the multi-purpose tool according to claim 3 with bipitch structure, it is characterised in that a pair of described rotational pins
(4) with the magnetic repelled each other on relative end face.
7. the multi-purpose tool according to claim 3 with bipitch structure, it is characterised in that the head of described pin tongue (62)
Portion is provided with a sliding surface (621) and a stop surface (622).
8. a kind of installation method of multi-purpose tool with bipitch structure as described in any one in claim 3 to 7, comprising
Step：
1), using tongue pin screw (65), locking tongue pin (6) is installed in tongue pin mounting groove (351)；
2) a pair of rotational pins (4), are encased in rotation circular hole (32) from the both sides for rotating circular hole (32) respectively；
3), the afterbody of tool heads (3) is put into fixed card slot (22), then, adjusting screw (5) is rotated so that regulation spiral shell
The extruding inclined-plane (42) of (5) extruding rotational pin (4) is followed closely, until the other end of rotational pin (4) pushes into corresponding rotary shaft respectively
In hole (221)；
4) other tool heads (3), after the same method, are installed.
9. a kind of instrument using the multi-purpose tool composition with bipitch structure as claimed in any of claims 1 to 7 in one of claims
Group, includes a multi-purpose tool array with bipitch structure being made up of the multi-purpose tool (1) with bipitch structure, institute
The retainer ring (2) stated has magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733976.8A CN108994765B (en) | 2017-04-21 | 2017-06-13 | Mounting method of double-head multifunctional tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267186 | 2017-04-21 | ||
| CN2017102671860 | 2017-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733976.8A Division CN108994765B (en) | 2017-04-21 | 2017-06-13 | Mounting method of double-head multifunctional tool |
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| Publication Number | Publication Date |
|---|---|
| CN107139120A true CN107139120A (en) | 2017-09-08 |
| CN107139120B CN107139120B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733976.8A Active CN108994765B (en) | 2017-04-21 | 2017-06-13 | Mounting method of double-head multifunctional tool |
| CN201710445334.3A Active CN107139120B (en) | 2017-04-21 | 2017-06-13 | Multi-purpose tool with bipitch structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810733976.8A Active CN108994765B (en) | 2017-04-21 | 2017-06-13 | Mounting method of double-head multifunctional tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874648A (en) * | 2017-11-14 | 2018-04-06 | 高亚贵 | Multifunctional bread machine agitating device |
| CN111645016A (en) * | 2020-05-29 | 2020-09-11 | 湖州师范学院 | Eccentric screwdriver |
Families Citing this family (1)
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108994765A (en) | 2018-12-14 |
| CN108994765B (en) | 2020-01-17 |
| CN107139120B (en) | 2019-02-15 |
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