CN204800588U - Quick switching instrument - Google Patents
Quick switching instrument Download PDFInfo
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- CN204800588U CN204800588U CN201420463055.1U CN201420463055U CN204800588U CN 204800588 U CN204800588 U CN 204800588U CN 201420463055 U CN201420463055 U CN 201420463055U CN 204800588 U CN204800588 U CN 204800588U
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- groove
- draw
- handle
- connector
- rapid translating
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Abstract
The utility model belongs to the technical field of manual digging tool. The problem of prior art handle structure and manual manipulation structural transfer are inconvenient is solved. This quick switching instrument includes instrument head (1), handle (2), be equipped with draw -in groove (3) at the preceding tip of handle (2), instrument head (1) root is equipped with connecting block (4) that can arrange in draw -in groove (3), be equipped with horizontal shaft hole (5) in connecting block (4), be equipped with location axle (6) in draw -in groove (3), horizontal shaft hole (5) are placed in to location axle (6), instrument head (1) can rotate around location axle (6), be equipped with two at least different radial distribution locating hole (7) on connecting block (4) outside, be equipped with loose pin (8) that to insert in locating hole (7) on handle (2). But the angle through loose pin adjustment tool head and handle forms multiple conversion and combination, can realize the conversion between the instruments such as shovel, chisel, hoe, sheep pick, cutter, sleeve, is particularly suitable for the field usage.
Description
Technical field
The invention belongs to manual digging tool technical field.
Background technology
Chinese patent, name is called a kind of Multifunctional shovel, and the patent No. 201220459743.1 is openly known clearly a kind of Multifunctional shovel, comprises handle arrangement, flashlight structure and manual manipulation structure, handle arrangement one end is flexibly connected axle with manual manipulation structure by one and is connected, and the handle arrangement other end is connected with flashlight structure; Flashlight structure comprises battery handle and light-emitting device, and battery handle one end is connected with light-emitting device, and the other end is connected with handle arrangement, and is provided with a magnetic devices.Its Problems existing is that handle arrangement and manual manipulation cooperating measure are inconvenient.
Chinese patent, title outdoor multifunctional life-saving hoe, the patent No. 201120434541.7 discloses a kind of outdoor multifunctional life-saving hoe.This multifunctional life-saving hoe, comprise front hoe, whorl brace rod and detachable handle, before described, hoe is connected with columned whorl brace rod by the threaded passage on end face, regulated by degree of tightness adjusting nut and can reach hoe and spade 2 kinds of functions, described whorl brace rod upper end connection disassembling formula handle, front hoe both sides arrange blade and sawtooth, bottle opener, blunt mouth blade respectively; Described detachable handle outer end is provided with compass, and a bottle opener and blunt mouth blade are offered in the position, edge being positioned at sawtooth side.Its shortcoming is that hoe is connected with columned whorl brace rod by the threaded passage on end face, under the momentum effect of often clashing into, screw thread is easy to distortion and stuck, impact dismounting, moreover conversion is inconvenient between hoe and shovel spade, hoe and in use easily loosening between shovel head and handle.
Summary of the invention
The object of the present invention is to provide a kind of tool heads to convert, have hoe, shovel, cutter and cutting function, conversion operations is quick, and the in use tool heads rapid translating instrument that can not loosen.
For realizing object of the present invention, described rapid translating instrument, include tool heads, handle, draw-in groove is provided with in described handle leading section, described tool heads root is provided with the contiguous block that can be placed in draw-in groove, horizontal axis hole is provided with in described contiguous block, locating shaft is provided with in described draw-in groove, described locating shaft is placed in horizontal axis hole, described tool heads can be rotated around locating shaft, and be provided with at least two radially-arranged locating holes of difference outside described contiguous block, described handle is provided with the loose pin that can insert in locating hole.
Due to the positioning action of locating shaft, contiguous block is fixed in draw-in groove, can rotate around locating shaft.Loose pin makes that contiguous block is fixing in draw-in groove cannot rotate.Position relationship now between tool heads with handle is relative be fixed after, if now tool heads and handle are in a linear state, tool heads for shovel head then this instrument be scoop, if tool heads is pick, this instrument is chisel.If tool heads is cutter head, this instrument is cutting knife.If tool heads is sleeve, this instrument is screw, nut dismounting instrument.If now tool heads and handle are certain angle state, as 90 degree, tool heads for shovel head then this instrument be hoe, if tool heads is pick, this instrument is sheep pick.Tool heads be cutter head then this instrument be reaping hook.Tool heads be sleeve then this instrument be box spanner.
For realizing object of the present invention, described rapid translating instrument, include tool heads, handle, be provided with draw-in groove in described handle leading section, described tool heads root is provided with the contiguous block that can be placed in draw-in groove, is provided with horizontal axis hole in described contiguous block, be provided with the locating shaft that can load and unload and be placed in horizontal axis hole in described draw-in groove, locating shaft makes contiguous block be fixed in draw-in groove.
Locating shaft unclamps, and can take out, like this, be then separated between contiguous block with draw-in groove from side shaft hole, is convenient to change various different types of tool heads as required at handle.
Accompanying drawing explanation
Fig. 1 is the three-dimensional assembly structure view of the present invention's wherein a kind of rapid translating instrument.
Fig. 2 is the structure chart that the rapid translating instrument in Fig. 1 is assembled together.
Fig. 3 is the sectional view in Fig. 2 after tool heads rotation an angle of 90 degrees.
Fig. 4 is the three-dimensional installation diagram of bar in another kind of embodiment handle and connector.
The structure chart of Fig. 5 to be tool heads be cutter.
The structure chart of Fig. 6 to be tool heads be cutter.
The structure chart of Fig. 7 to be tool heads be sleeve.
Fig. 8 is the partial view of another kind of embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of rapid translating instrument of the present invention is described in further detail:
As shown in embodiment in Fig. 1 ~ 3, this is one of them technical scheme of the present invention, and a kind of rapid translating instrument, includes tool heads 1, handle 2.Tool heads 1 can be designed to the structure of hoe, as shown in Figure 3, facilitates mining clay.Also can be designed to the structure of scoop, as shown in fig. 1, conveniently scoop up earth.The structure of chisel can also be designed to, as shown in Figure 5, conveniently punching and punch.The structure of cutter can also be designed to, as shown in Figure 6, convenient cutting.The structure of sleeve can also be designed to, as shown in Figure 7, conveniently assemble and disassemble bolt, nut.Be provided with draw-in groove 3 in handle 2 leading section, tool heads 1 root is provided with the contiguous block 4 that can be placed in draw-in groove 3.Draw-in groove 3 is provided with two parallel madial walls 20, and contiguous block 4 is provided with two parallel lateral walls 21.Two lateral walls 21 of contiguous block 4 are subject to the restriction of two madial walls 20 in draw-in groove 3, and contiguous block 4 cannot be moved to both sides in draw-in groove 3.
Circular horizontal axis hole 5 is provided with in contiguous block 4, circular locating shaft 6 is provided with in draw-in groove 3, as shown in phantom in Figure 1, locating shaft 6 is placed in horizontal axis hole 5, tool heads 1 can be rotated around locating shaft 6, is provided with two radially-arranged locating holes 7 outside contiguous block 4, different according to the indexing of contiguous block 4, the locating hole 7 of different number is set, locating hole 7 at least two or more.Handle 2 is provided with the loose pin 8 that can insert in locating hole 7.
Because locating shaft 6 is placed in the horizontal axis hole 5 of contiguous block 4, make contiguous block 4 be fixed in draw-in groove 3 and cannot depart from, but contiguous block 4 can rotate in draw-in groove 3 around locating shaft 6.When loose pin 8 is resisted against in the locating hole 7 of contiguous block 4 side, contiguous block 4 side is made to be restricted and cannot to move, position relationship now between tool heads 1 with handle 2 is relative to be fixed, if now tool heads 1 and handle 2 are in a linear state, tool heads 1 for shovel head then this instrument be scoop, if tool heads 1 is pick, this instrument is chisel.If now tool heads 1 and handle 2 are in certain angle state, if angle is close to 90 degree, tool heads 1 for shovel head then this instrument be hoe, if tool heads 1 is pick, this instrument is sheep pick.If tool heads 1 is cutter head, this instrument is reaping hook.Tool heads 1 for sleeve then this instrument be box spanner.
Tool heads 1 is fixedly keep off at locating hole 7 inner surface by the outer surface of alignment pin 8 with handle 2, constant intensity depends on the strength of materials forming alignment pin 8 and contiguous block 4, in use, locating hole 7 is only subject to the transverse cuts power that alignment pin 8 applies, therefore alignment pin 8 and contiguous block 4 adopt Steel material manufacture, this has enough intensity for the manual instrument striking, beat, dig, dig operation, and not easily deform, collapse the damages such as scarce, product is durable in use.
Handle 2 is provided with slotted eye 9, and loose pin 8 is placed in slotted eye 9.Slotted eye 9 is for installing loose pin 8, and because slotted eye 9 is on handle 2, the hole wall gear of slotted eye 9 is outside loose pin 8, and therefore, loose pin 8 one aspect is fixed by handle 2, is stuck on the other hand in locating hole 7 and tool heads 1 is fixed.By regulating loose pin 8, tool heads 1 and handle 2 can be made to realize the object of translation-angle.
Slotted eye 9 is arranged at the bottom of draw-in groove 3, and handle 2 is provided with the flexible member 10 acted on loose pin 8, and flexible member 10 can make loose pin 8 upspring to contiguous block 4 direction.The effect of flexible member 10, loose pin 8 can be made to keep for a long time suppressing in locating hole 7, in the use procedure of instrument, even if the vibration that loose pin 8 is subject to beaing etc. and be subject to active force and an indentation in the other direction, once lose active force in the other direction, loose pin 8 just can head in locating hole 7 by flexible member 10 automatically rapidly, and retaining tool head 1 is in good working order.
Flexible member 10 is for being placed in the spring of slotted eye 9, and both ends of the spring acts on the afterbody of positioning element in slotted eye 9 and loose pin 8 respectively.Spring is in the bottom of slotted eye 9, is subject to blocking of slotted eye 9 and loose pin 8 tail end, makes earth can not fall in the spring and affect the reset of spring.
Loose pin 8 is provided with the shifting block 13 extended out outside handle 2.Stir shifting block 13 by the tail end direction to handle 2, drive loose pin 8 to move by shifting block 13, loose pin 8 can be made to leave locating hole 7, person's crossover tool head 1 easy to use.
Handle 2 is provided with connector 24 and bar 25, and draw-in groove 3 is arranged on connector 24, and connector 24 is provided with joint pin 22, and bar 25 front end is provided with the post holes 23 of accommodating joint pin 22, and joint pin 22 is together with post holes 23 tight fit connection.
The collar 14 is enclosed within bar 25 front end.Slotted eye 9 is located in joint pin 22.
Because draw-in groove 3 is connected with contiguous block 4, in use need to bear certain impulsive force, therefore need to adopt the steel manufacture with high strength, and handle 2 is only conveniently hold, with bear the suitable power scooping up, prize, therefore can adopt that intensity is less, the material manufacture of light weight.The present embodiment adopts aluminium section bar, post holes 23 is arranged on the leading section of aluminium section bar bar 25, the post holes 23 of joint pin 22 on the connector 24 of steel in aluminum bar 25 is combined assembles easily, combine firmly relative to handwork, joint pin 22 and post holes 23 have certain combined surface area, the impact that joint pin 22 is brought, the active force such as to prize and decomposed to each face in post holes 23 so that handle can manufacture very light and don't fragile.And tool heads 1, contiguous block 4, draw-in groove 3 are all adopted and be made of a steel, have that pick strength is high, front tool weight, fall inertia large, use labour-saving advantage.
The sidewall of slotted eye 9 is provided with in two gathering sills 33, figure and only demonstrates a gathering sill 33, another gathering sill 33 fails to illustrate on its opposite.Shifting block 13 is provided with the collar 14, the collar 14 1 aspect person's palm grip easy to use stirs shifting block 13, be enclosed within bar 25 front end and can block earth on the other hand, prevent earth from falling into the gap between loose pin 8 and slotted eye 9 from gathering sill 33, and loose pin 8 is blocked.Stirring shifting block 13 is a cylinder passing loose pin 8, and this cylinder two is in two gathering sills 33 respectively, and can move back and forth in two gathering sills 33, makes the collar 14 can move back and forth on handle 2 and can not rotate.
Medial slope 15 is provided with inside locating hole 7.The head of loose pin 8 is in locating hole 7, some wearing and tearing can produced excavating the process of knocking for a long time, and in the process manufacturing processing, be also difficult to ensure closely cooperating between the head of loose pin 8 and locating hole 7, a bit loosening of tool heads 1 can be caused like this.A taper seat is had in locating hole 7, at the bottom of hole, diameter is little, when the head of loose pin 8 withstands on taper seat, no matter whether the head of loose pin 8 is worn or produces distortion, all can ensure that loose pin 8 closely keeps off and can not produce loosening of diastema inside locating hole 7.
Be provided with outside loose pin 8 head and the inclined-plane, outside 16 that can contact with medial slope 15.Outside the cooperation of medial slope 15, inclined-plane 16 can be applied to active force on loose pin 8 by dispensing implement head 1, makes, on the contact site of distribution of forces between medial slope 15 and inclined-plane, outside 16, prevent local pressure excessive and collapse scarce, deformed damaged.
Draw-in groove 3 both sides are provided with side shaft hole 17, and locating shaft 6 is for being located in bolt 18 in side shaft hole 17 and nut 19.When bolt 18 and nut 19 unclamp, locating shaft 6 just divide into two parts, can take out, like this, be then separated between contiguous block 4 with draw-in groove 3 from side shaft hole 17, is convenient to change various different types of tool heads 1 as required at handle 2.
By the angle between adjustment tool heads 1 and handle 2, and in upper replacing, various tool heads 1 is installed at handle 2, multiple conversion and combination can be formed.Such as carry the chisel that a handle 30cm is long, the hoe that a handle 45cm is long, the scoop that a handle 60cm is long, according to the technical program, by changing and combining, can form 3 handle length is the chisel of 30cm, 45cm and 60cm, and 3 handle length are the sheep pick of 30cm, 45cm and 60cm, and 3 handle length are the hoe of 30cm, 45cm and 60cm and 3 handle length is the scoop of 30cm, 45cm and 60cm.This instrument can realize the conversion between the instruments such as scoop, chisel, hoe, sheep pick, greatly facilitates field digging operation.
When tool heads 1 is scoop, as shown in Fig. 2,3, if when the angle between tool heads 1 and handle 2 is 180 degree, then this instrument is shovel spade.If when the angle between tool heads 1 and handle 2 is 90 degree, then this instrument is hoe.
When tool heads 1 is diamond bit, as shown in Figure 5, if when the angle between tool heads 1 and handle 2 is 180 degree, then this instrument is chisel.If when the angle between tool heads 1 and handle 2 is 90 degree, then this instrument is sheep pick.
When tool heads 1 is for saw, cutter, as shown in Figure 6, if when the angle between tool heads 1 and handle 2 is 180 degree, then this instrument is cutting knife and saw.If when the angle between tool heads 1 and handle 2 is 90 degree, then this instrument is reaping hook.If when the angle between tool heads 1 and handle 2 is spent in-90, then this instrument is the reaping hook of band sawtooth.
When tool heads 1 is sleeve, as shown in Figure 7, if when the angle between tool heads 1 and handle 2 is 90 degree, then this instrument is box spanner, for unclamping or tightening screw or nut.If when the angle between tool heads 1 and handle 2 is 180 degree, then this instrument is nigger, for screwing lax screw or nut.
As shown in Figure 4, handle 2 is provided with connector 24 and bar 25, and draw-in groove 3 is arranged on connector 24, and connector 24 is provided with bolt 26, and bar 25 front end is provided with the screw 27 of receive bolts 26, and bolt 26 is connected with screw 27 spiral.Can by the sub-fraction on handle 2 by rotating, namely connector 24 and tool heads 1 unload from bar 25, can the different bar 25 of the various length of quick-replaceable, by multiple conversion and combination, this instrument can realize the conversion between the instruments such as scoop, chisel, hoe, sheep pick, cutter, sleeve, is particularly suitable for field and excavates use.
Described bar 25 is provided with pin-and-hole 12, is provided with a steady pin 11 passed on connector 24 in described pin-and-hole 12.Steady pin 11 is stuck on bar 25 further by connector 24, even if rapid translating instrument is in use because knocking for a long time, prizing, causes to produce between joint pin 22 and post holes 23 and get loose, connector 24 and bar 25 still can link together by steady pin 11.
As shown in Figure 8, this is another kind of rapid translating instrument, include tool heads 1, handle 2, be provided with draw-in groove 3 in handle 2 leading section, tool heads 1 root is provided with the contiguous block 4 that can be placed in draw-in groove 3, is provided with horizontal axis hole 5 in contiguous block 4, be provided with the locating shaft 6 that can load and unload and be placed in horizontal axis hole 5 in draw-in groove 3, locating shaft 6 makes contiguous block 4 be fixed in draw-in groove 3.Horizontal axis hole 5 is in polygon, and locating shaft 6 cross section is in the polygon corresponding with horizontal axis hole 5, and after locating shaft 6 is placed in horizontal axis hole 5, contiguous block 4 is fixed on locating shaft 6, causes mining head 1 to be fixed on handle 2.Such as, be square at horizontal axis hole 5, corresponding locating shaft 6 cross section is square, and the fixed angle between mining head 1 and handle 2 is determined by the socket angle between horizontal axis hole 5 and locating shaft 6.When angle is 180 degree between mining head 1 and handle 2, as long as unloaded by locating shaft 6, by mining head 1 90-degree rotation, then locating shaft 6 is reinstalled horizontal axis hole 5, then when angle is 90 degree between mining head 1 and handle 2.The same with above-described embodiment, this instrument can realize the conversion between the instruments such as scoop, chisel, hoe, sheep pick.
Contiguous block 4 have at least a lateral surface 28 be resisted against on the bottom surface 29 of draw-in groove 3.When horizontal axis hole 5 and locating shaft 6 all rounded structure time, although contiguous block 4 can rotate around locating shaft 6, now, the location of contiguous block 4 in draw-in groove 3 mainly outer side 28 is resisted against on bottom surface 29.Like this, as long as unloaded by locating shaft 6, contiguous block 4 is rotated an angle, makes one of them lateral surface 28 on contiguous block 4 be resisted against on the bottom surface 29 of draw-in groove 3, contiguous block 4 by by lateral surface 28 and bottom surface 29 against and be fixed in draw-in groove 3.During excavation, the power of mining head 1 can be passed on locating shaft 6 and bottom surface 29 by contiguous block 4, can increase the lifting surface area between both contacts like this, reduce the impact of local pressure, avoid local damage, increase service life.
Draw-in groove 3 both sides are provided with side shaft hole 17, and locating shaft 6 is for being located in bolt 18 in side shaft hole 17 and nut 19.Just can realize locating shaft 6 load and unload by screwing bolt 18 and nut 19, namely facilitate the producer to manufacture, person easy to use changes or conversion again, and simple and fast.
Handle 2 is provided with connector 24 and bar 25, and draw-in groove 3 is arranged on connector 24, and connector 24 is provided with joint pin 22, and bar 25 front end is provided with the post holes 23 of accommodating joint pin 22, and joint pin 22 is together with post holes 23 tight fit connection.
Handle 2 is provided with connector 24 and bar 25, and draw-in groove 3 is arranged on connector 24, and connector 24 is provided with bolt 26, and bar 25 front end is provided with the screw 27 of receive bolts 26, and bolt 26 is connected with screw 27 spiral.
Concrete enforcement is as described in front a kind of rapid translating instrument.
Claims (18)
1. a rapid translating instrument, include tool heads (1), handle (2), it is characterized in that being provided with draw-in groove (3) in described handle (2) leading section, described tool heads (1) root is provided with the contiguous block (4) that can be placed in draw-in groove (3), horizontal axis hole (5) is provided with in described contiguous block (4), locating shaft (6) is provided with in described draw-in groove (3), described locating shaft (6) is placed in horizontal axis hole (5), described tool heads (1) can be rotated around locating shaft (6), described contiguous block (4) outside is provided with at least two radially-arranged locating holes of difference (7), described handle (2) is provided with the loose pin (8) that can insert in locating hole (7).
2. rapid translating instrument according to claim 1, it is characterized in that described handle (2) is provided with slotted eye (9), described loose pin (8) is placed in slotted eye (9).
3. rapid translating instrument according to claim 2, it is characterized in that described slotted eye (9) is arranged at the bottom of draw-in groove (3), described handle (2) is provided with the flexible member (10) acted on loose pin (8), and described flexible member (10) can make loose pin (8) upspring to contiguous block (4) direction.
4. rapid translating instrument according to claim 3, it is characterized in that described flexible member (10) is for being placed in the spring of slotted eye (9), described both ends of the spring acts on the afterbody of positioning element in slotted eye (9) and loose pin (8) respectively.
5. the rapid translating instrument according to claim 1,2,3 or 4, is characterized in that described loose pin (8) is provided with the shifting block (13) extended out to handle (2) outside.
6. rapid translating instrument according to claim 5, is characterized in that described shifting block (13) is provided with the collar (14).
7. the rapid translating instrument according to claim 1,2,3 or 4, is characterized in that described locating hole (7) inner side is provided with medial slope (15).
8. rapid translating instrument according to claim 7, is characterized in that being provided with outside described loose pin (8) head and the inclined-plane, outside (16) that can contact with medial slope (15).
9. the rapid translating instrument according to claim 1,2,3 or 4, it is characterized in that described draw-in groove (3) both sides are provided with side shaft hole (17), described locating shaft (6) is for being located in bolt (18) in side shaft hole (17) and nut (19).
10. rapid translating instrument according to claim 9, it is characterized in that described draw-in groove (3) is provided with two parallel madial walls (20), described contiguous block (4) is provided with two parallel outer side walls (21) matched with madial wall (20).
11. rapid translating instruments according to claim 1,2,3 or 4, it is characterized in that described handle (2) is provided with connector (24) and bar (25), described draw-in groove (3) is arranged on connector (24), described connector (24) is provided with joint pin (22), described bar (25) front end is provided with the post holes (23) of accommodating joint pin (22), and described joint pin (22) is together with post holes (23) tight fit connection.
12. rapid translating instruments according to claim 1,2,3 or 4, it is characterized in that described handle (2) is provided with connector (24) and bar (25), described draw-in groove (3) is arranged on connector (24), described connector (24) is provided with bolt (26), described bar (25) front end is provided with the screw (27) of receive bolts (26), and described bolt (26) is connected with screw (27) spiral.
13. rapid translating instruments according to claim 11, it is characterized in that described bar (25) is provided with pin-and-hole (12), in described pin-and-hole (12), be provided with a steady pin (11) passed on connector (24).
14. 1 kinds of rapid translating instruments, include tool heads (1), handle (2), it is characterized in that being provided with draw-in groove (3) in described handle (2) leading section, described tool heads (1) root is provided with the contiguous block (4) that can be placed in draw-in groove (3), horizontal axis hole (5) is provided with in described contiguous block (4), be provided with the locating shaft (6) that can load and unload and be placed in horizontal axis hole (5) in described draw-in groove (3), locating shaft (6) makes contiguous block (4) be fixed in draw-in groove (3).
15. rapid translating instruments according to claim 14, is characterized in that described contiguous block (4) having at least a lateral surface (28) be resisted against on the bottom surface (29) of draw-in groove (3).
16. rapid translating instruments according to claims 14 or 15, it is characterized in that described draw-in groove (3) both sides are provided with side shaft hole (17), described locating shaft (6) is for being located in bolt (18) in side shaft hole (17) and nut (19).
17. rapid translating instruments according to claims 14 or 15, it is characterized in that described handle (2) is provided with connector (24) and bar (25), described draw-in groove (3) is arranged on connector (24), described connector (24) is provided with joint pin (22), described bar (25) front end is provided with the post holes (23) of accommodating joint pin (22), and described joint pin (22) is together with post holes (23) tight fit connection.
18. rapid translating instruments according to claims 14 or 15, it is characterized in that described handle (2) is provided with connector (24) and bar (25), described draw-in groove (3) is arranged on connector (24), described connector (24) is provided with bolt (26), described bar (25) front end is provided with the screw (27) of receive bolts (26), and described bolt (26) is connected with screw (27) spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463055.1U CN204800588U (en) | 2014-04-02 | 2014-08-10 | Quick switching instrument |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157372 | 2014-04-02 | ||
| CN201420365480 | 2014-07-01 | ||
| CN201420463055.1U CN204800588U (en) | 2014-04-02 | 2014-08-10 | Quick switching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800588U true CN204800588U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463055.1U Expired - Fee Related CN204800588U (en) | 2014-04-02 | 2014-08-10 | Quick switching instrument |
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| Country | Link |
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| CN (1) | CN204800588U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972436A (en) * | 2014-04-02 | 2015-10-14 | 彭辉 | Outdoor shovel and fast conversion tool |
| CN105386476A (en) * | 2015-12-08 | 2016-03-09 | 黄锋 | Multifunctional shovel |
| CN106312952A (en) * | 2016-08-26 | 2017-01-11 | 深圳市阿尔金贸易有限公司 | Multifunctional outdoor shovel |
| CN106426006A (en) * | 2016-11-30 | 2017-02-22 | 苏州市经纬农产品有限公司 | Convertible iron shovel |
| CN107139118A (en) * | 2017-04-21 | 2017-09-08 | 叶雨玲 | Portable multifunctional instrument |
| CN112697500A (en) * | 2021-01-15 | 2021-04-23 | 邢华铭 | Arable land soil sample collection instrument |
-
2014
- 2014-08-10 CN CN201420463055.1U patent/CN204800588U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972436A (en) * | 2014-04-02 | 2015-10-14 | 彭辉 | Outdoor shovel and fast conversion tool |
| CN105386476A (en) * | 2015-12-08 | 2016-03-09 | 黄锋 | Multifunctional shovel |
| CN106312952A (en) * | 2016-08-26 | 2017-01-11 | 深圳市阿尔金贸易有限公司 | Multifunctional outdoor shovel |
| CN106426006A (en) * | 2016-11-30 | 2017-02-22 | 苏州市经纬农产品有限公司 | Convertible iron shovel |
| CN107139118A (en) * | 2017-04-21 | 2017-09-08 | 叶雨玲 | Portable multifunctional instrument |
| CN107139118B (en) * | 2017-04-21 | 2018-12-18 | 芜湖乐佳自动化机械有限公司 | Portable multifunctional tool |
| CN112697500A (en) * | 2021-01-15 | 2021-04-23 | 邢华铭 | Arable land soil sample collection instrument |
| CN112697500B (en) * | 2021-01-15 | 2024-01-19 | 邢华铭 | Cultivated land soil sample collection tool |
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