CN218613746U - Combined automatic matching inner hexagon wrench - Google Patents
Combined automatic matching inner hexagon wrench Download PDFInfo
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- CN218613746U CN218613746U CN202223218379.2U CN202223218379U CN218613746U CN 218613746 U CN218613746 U CN 218613746U CN 202223218379 U CN202223218379 U CN 202223218379U CN 218613746 U CN218613746 U CN 218613746U
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- sleeve
- locking rod
- locking
- sliding groove
- wrench
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Abstract
Combined type automatic matching inner hexagonal wrench. To hand tools. The technical scheme of the utility model is that: the wrench body is provided with a locking rod which is detachably and fixedly connected; the stop nut is adjustably and fixedly sleeved on the wrench body through threads; the first sleeve is sleeved on the wrench body in a vertically sliding manner and is positioned below the stop nut, the top of the first sleeve is provided with a first locking rod extending outwards, and the bottom of the first sleeve is provided with a first connecting part matched with a connecting piece with a corresponding specification; the working spring is sleeved on the wrench body, is positioned between the stop nut and the first sleeve and is used for pressing the first sleeve to slide downwards; the utility model discloses make the instrument of multiple specification, integrated as an organic whole, improve the compactedness of structure, the convenience of use, portable moreover.
Description
Technical Field
The utility model relates to a hand tool especially relates to automatic interior hexagonal spanner that matches of combination formula.
Background
More and more of hexagon socket head cap screw is used in people's life and production, so the spanner that is used for fastening hexagon socket head cap screw then has more and more application scenario, but current hexagon socket head cap screw is the hexagonal prism of independent individuality more, because its individuality is less, the model is more, and every model can only be operated to the bolt of a specification, consequently will bring inconvenience for operating personnel when using hexagon socket head cap screw inspection maintenance different specification size's bolt.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide a combination formula automatic match allen key convenient to carry, use portably, be convenient for accomodate.
The technical scheme of the utility model is that:
the wrench body is provided with a locking rod which is detachably and fixedly connected;
the stop nut is adjustably and fixedly sleeved on the wrench body through threads;
the first sleeve is sleeved on the wrench body in a vertically sliding manner and is positioned below the stop nut, the top of the first sleeve is provided with a first locking rod extending outwards, and the bottom of the first sleeve is provided with a first connecting part matched with a connecting piece with a corresponding specification;
the working spring is sleeved on the wrench body, is positioned between the stop nut and the first sleeve and is used for pressing the first sleeve to slide downwards;
the sheath is sleeved on the working spring, is positioned below the stop nut, and is provided with an opening chute matched with the first locking rod at the side part;
the limiting nut is adjustably and fixedly arranged at the bottom of the sheath through threads, is positioned below the first sleeve and is used for blocking the first locking rod from sliding out of the opening sliding groove downwards; and
the locking seat, the locking seat is established through adjusting hole cover on the sheath, and be equipped with first locking lever adaptation and with the horizontal locked groove of adjusting hole intercommunication, through the position control of locking seat switches first sheathed tube operating position, through the horizontal locked groove direction of rotatory locking seat, realizes the locking or the unblock function of first sleeve pipe.
Specifically, the cross section of the bottom of the wrench body is of a polygonal structure.
Specifically, the cross section of the bottom of the wrench body is of a hexagonal structure.
Specifically, the wrench body is of an L-shaped structure, and the top of the wrench body is provided with a holding part for holding.
Specifically, the cross section of the first sleeve is of a hollow regular hexagon structure.
Specifically, a second sleeve matched with the first sleeve is arranged in the first sleeve;
the section of the second sleeve is of a hollow regular hexagon structure, and the top of the second sleeve is provided with a second locking rod extending outwards;
a first sliding groove matched with the second locking rod is formed in the side of the first sleeve;
the second locking rod extends out of the opening sliding groove after passing through the first sliding groove, and when the locking seat is clamped into the top of the second locking rod, the bottom of the second locking rod is exposed.
Specifically, a third sleeve matched with the second sleeve is arranged in the second sleeve;
the section of the third sleeve is of a hollow regular hexagon structure, and the top of the third sleeve is provided with a third locking rod extending outwards;
a second sliding groove matched with the third locking rod is formed in the side of the second sleeve;
the third locking rod extends out of the opening sliding groove after passing through the second sliding groove, and when the locking seat is clamped into the top of the third locking rod, the bottom of the third locking rod is exposed.
Specifically, a fourth sleeve matched with the third sleeve is arranged in the third sleeve;
the top of the fourth sleeve is provided with a fourth locking rod extending outwards;
a third sliding groove matched with a fourth locking rod is formed in the side of the third sleeve;
the fourth locking rod extends out of the opening sliding groove after passing through the third sliding groove, and when the locking seat is clamped into the top of the fourth locking rod, the bottom of the fourth locking rod is exposed.
The utility model provides a many individual allen wrenches carry respectively, the difficult problem of using and accomodating, the hexagon sleeve pipe that adopts multiple specification is supporting each other in proper order, guarantees to have relative displacement or rotation on the horizontal direction, except that the wrench body can not reciprocate in the present case, all the other all can the small circle (in sheath and various sleeve pipe lateral part opening spouts) reciprocate. Therefore, tools with various specifications are integrated, the compactness of the structure and the use convenience are improved, and the portable tool is convenient to carry.
The working spring force in the scheme can be adaptively adjusted as required, and the telescopic amount of the working spring is changed by adjusting the position of the stop nut at the upper end of the sheath, so that the working spring force is changed, namely, the working spring force is adjusted upwards, the working spring force is reduced, and otherwise, the working spring force is increased.
Drawings
Figure 1 is a schematic structural diagram of a first embodiment of the present invention,
FIG. 2 is a schematic structural view illustrating an unlocked state of the locking seat according to a second embodiment of the present invention,
FIG. 3 is a schematic view of the locking state of the locking seat according to the second embodiment of the present invention,
FIG. 4 is a schematic view showing the structure of the wrench body,
figure 5 is a schematic view of the structure of the locking seat,
figure 6 is a schematic view of the construction of the sheath,
FIG. 7 is a schematic structural view of a first bushing;
in the drawing, 100 is a wrench body, 110 is a locking lever,
200 is a stop nut that is,
300 is a first sleeve, 310 is a first locking bar,
the reference numeral 400 is a working spring which,
600 is a locking seat of the lock-up device,
700 is a second sleeve, 710 is a second locking bar,
800 is a third collar, 810 is a third locking lever,
900 is the fourth sleeve, 910 is the fourth locking lever, a00 is the sheath.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example one
As shown with reference to FIG. 1; modular automatic match allen key includes:
the wrench body 100 is provided with a locking rod 110 which is detachably and fixedly connected with the wrench body 100;
the stop nut 200 is fixedly sleeved on the wrench body 100 in an adjustable mode through threads;
the first sleeve 300 is sleeved on the wrench body 100 in a vertically sliding manner and is positioned below the stop nut (200), the top of the first sleeve 300 is provided with a first locking rod 310 extending outwards, and the bottom of the first sleeve is provided with a first connecting part adapted to a connecting piece with a corresponding specification;
the working spring 400 is sleeved on the wrench body 100, is positioned between the stop nut 200 and the first sleeve 300, and is used for pressing the first sleeve 300 to slide downwards;
the sheath A00 is sleeved on the working spring 400, is positioned below the stop nut 200, and is provided with an opening chute matched with the first locking rod 310 at the side part;
the limiting nut 500 is adjustably and fixedly arranged at the bottom of the sheath A00 through threads, is positioned below the first sleeve 300, and is used for blocking the first locking rod 310 from sliding out of the open sliding groove downwards; and
locking seat 600, locking seat 600 establishes through adjusting the through-hole cover on sheath (A00), and be equipped with first locking lever 310 adaptation and with the horizontal locked groove of adjusting the through-hole intercommunication, through the position control of locking seat 600 switches the operating position of first sleeve pipe 300, through the horizontal locked groove direction of rotatory locking seat 600, realizes locking or the unblock function of first sleeve pipe 300.
In a further development, the bottom section of the wrench body 100 is in a polygonal structure.
Further, the wrench body 100 has a hexagonal bottom cross-section.
Referring to fig. 4, the wrench body 100 has an L-shaped structure, and a grip portion is provided at the top for holding.
Example two
Referring to fig. 2 to 3, the first sleeve 300 has a cross-section of a hollow regular hexagonal structure.
A second sleeve 700 matched with the first sleeve 300 is arranged in the first sleeve 300;
the section of the second sleeve 700 is a hollow regular hexagon structure, and the top of the second sleeve is provided with a second locking rod 710 extending outwards;
a first sliding groove matched with the second locking rod 710 is formed in the side of the first sleeve 300;
the second locking rod 710 extends out of the open chute after passing through the first chute, and when the locking seat 600 is clamped into the top of the second locking rod 710, the bottom of the second locking rod 710 is exposed.
The second sleeve 700 is further expanded:
a third sleeve 800 matched with the second sleeve 700 is arranged in the second sleeve 700;
the section of the third sleeve 800 is a hollow regular hexagon structure, and the top of the third sleeve is provided with a third locking rod 810 extending outwards;
a second sliding groove matched with the third locking rod 810 is formed in the side of the second sleeve 700;
the third locking lever 810 extends out of the open sliding groove after passing through the second sliding groove, and when the locking seat 600 is clamped into the top of the third locking lever 810, the bottom of the third locking lever 810 is exposed.
The third sleeve 800 is further expanded:
a fourth sleeve 900 matched with the third sleeve 800 is arranged in the third sleeve;
the cross section of the fourth sleeve 900 is a hollow regular hexagon structure, and the top of the fourth sleeve is provided with a fourth locking rod 910 which extends outwards;
a third sliding groove matched with the fourth locking rod 910 is formed in the side of the third sleeve 800;
the fourth locking lever 910 extends out of the open sliding groove after passing through the third sliding groove, and when the locking seat 600 is clamped into the top of the fourth locking lever 910, the bottom of the fourth locking lever 910 is exposed.
The fourth sleeve 900 is further expanded:
the fourth sleeve 900 is internally matched with the plate body 100;
a fourth sliding groove matched with the first locking rod 310 is formed in the side of the fourth sleeve 900;
the first locking rod 310 extends out of the opening chute after passing through the fourth chute;
the wrench comprises the following assembling steps:
1) The stop nut 200 is connected with the wrench body 100 through threads;
2) The locking lever 110 of the wrench body 100 is temporarily not installed, and the sheath a00 is installed in advance;
3) The working spring 400 is pushed into the sheath A00 upwards through the bottom of the wrench body 100;
4) Assembling sleeves in a sheath A00, enabling each sleeve sliding groove to be consistent with the direction of the sheath A00 sliding groove, sequentially installing a first sleeve 300, a second sleeve 700, a third sleeve 800 and a fourth sleeve 900, respectively enabling corresponding locking rods of the four sleeves to penetrate through the opening sliding grooves of the sheath A00, and sequentially installing the locking rods on the corresponding sleeves;
5) The locking rod 110 on the wrench body 100 is arranged and is arranged in the opening chute of the sheath A00;
6) Installing the locking seat 600, enabling the transverse locking groove of the locking seat 600 to penetrate through corresponding locking rods of the four sleeves, moving the sleeves above the sleeves to be used, moving the sleeves above upwards, reserving a clamping interval of the locking seat, and inserting the sleeves into the locking seat;
7) And finally, installing the limit nut 500.
The use steps of the wrench in the scheme are as follows:
1. placing the combined wrench at the position of the hexagon nut in the workpiece to be used;
2. the locking seat 600 is in an unlocked state, and at the moment, the position of the notch of the through hole of the locking seat 600 is consistent with the direction of the opening chute of the sheath A00, as shown in FIG. 2; assuming that the second sleeve 700 is used, the locking seat 600 is clamped between the first sleeve 300 and the second sleeve 700, and the locking seat 600 is rotated (usually by 180 °), the combination wrench is in a locking state, as shown in fig. 3; the first sleeve 300 does not participate in the wrenching operation at this time.
The disclosure of the present application also includes the following points:
(1) The drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;
(2) In case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;
the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.
Claims (8)
1. Modular automatic match allen key, its characterized in that includes:
the wrench body (100) is provided with a locking rod (110) which is detachably and fixedly connected with the wrench body (100);
the stop nut (200) is sleeved on the wrench body (100) in an adjustable and fixed mode through threads;
the first sleeve (300) is sleeved on the wrench body (100) in a vertically sliding manner, is positioned below the stop nut (200), is provided with a first locking rod (310) extending outwards at the top, and is provided with a first connecting part matched with a connecting piece with a corresponding specification at the bottom;
the working spring (400) is sleeved on the wrench body (100), is positioned between the stop nut (200) and the first sleeve (300), and is used for pressing the first sleeve (300) to slide downwards;
the protective sleeve (A00) is sleeved on the working spring (400), is positioned below the stop nut (200), and is provided with an opening sliding groove matched with the first locking rod (310) at the side part;
the limiting nut (500) is adjustably and fixedly arranged at the bottom of the sheath (A00) through threads, is positioned below the first sleeve (300), and is used for blocking the first locking rod (310) from sliding out of the open chute downwards; and
locking seat (600), locking seat (600) are established through adjusting the through-hole cover on sheath (A00), and be equipped with the operating position of first sleeve pipe (300) is switched in the position control of locking seat (600) and with the horizontal locked groove of adjusting the through-hole intercommunication, through the horizontal locked groove direction of rotatory locking seat (600), realizes the locking or the unblock function of first sleeve pipe (300).
2. The combined type automatic matching allen wrench as claimed in claim 1, wherein the wrench body (100) has a polygonal cross-section at the bottom thereof.
3. The combined type automatic matching allen key according to claim 1 or 2, wherein the bottom cross-section of the key body (100) is of a hexagonal structure.
4. The combined type automatic matching hexagon socket wrench as claimed in claim 1, wherein the wrench body (100) is L-shaped, and a grip portion is provided at the top for holding.
5. The modular auto-match allen wrench as claimed in claim 1, wherein the first socket (300) has a cross-section in the form of a hollow regular hexagon.
6. The combined automatic matching allen key according to claim 1, wherein a second sleeve (700) is provided in the first sleeve (300);
the section of the second sleeve (700) is of a hollow regular hexagon structure, and the top of the second sleeve is provided with a second locking rod (710) extending outwards;
a first sliding groove matched with the second locking rod (710) is formed in the side of the first sleeve (300);
the second locking rod (710) extends out of the opening sliding groove after passing through the first sliding groove, and when the locking seat (600) is clamped into the top of the second locking rod (710), the bottom of the second locking rod (710) is exposed.
7. The automatic combination allen wrench as claimed in claim 6, wherein the second sleeve (700) has a third sleeve (800) fitted therein;
the section of the third sleeve (800) is of a hollow regular hexagon structure, and the top of the third sleeve is provided with a third locking rod (810) extending outwards;
a second sliding groove matched with a third locking rod (810) is formed in the side of the second sleeve (700);
the third locking rod (810) extends out of the opening sliding groove after passing through the second sliding groove, and when the locking seat (600) is clamped into the top of the third locking rod (810), the bottom of the third locking rod (810) is exposed.
8. The automatic combination matching allen wrench as claimed in claim 7, wherein a fourth sleeve (900) is provided in the third sleeve (800);
the top of the fourth sleeve (900) is provided with a fourth locking rod (910) extending outwards;
a third sliding groove matched with a fourth locking rod (910) is formed in the side of the third sleeve (800);
the fourth locking rod (910) extends out of the opening sliding groove after passing through the third sliding groove, and when the locking seat (600) is clamped into the top of the fourth locking rod (910), the bottom of the fourth locking rod (910) is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223218379.2U CN218613746U (en) | 2022-12-02 | 2022-12-02 | Combined automatic matching inner hexagon wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223218379.2U CN218613746U (en) | 2022-12-02 | 2022-12-02 | Combined automatic matching inner hexagon wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218613746U true CN218613746U (en) | 2023-03-14 |
Family
ID=85452169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223218379.2U Active CN218613746U (en) | 2022-12-02 | 2022-12-02 | Combined automatic matching inner hexagon wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218613746U (en) |
-
2022
- 2022-12-02 CN CN202223218379.2U patent/CN218613746U/en active Active
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| GR01 | Patent grant |