CN86203241U

CN86203241U - Multifunctional combined tool

Info

Publication number: CN86203241U
Application number: CN 86203241
Authority: CN
Inventors: 吴福林
Original assignee: SOUTHWEST INSTRUMENT FACTORY KUNMING YUNAN
Current assignee: SOUTHWEST INSTRUMENT FACTORY KUNMING YUNAN
Priority date: 1986-05-16
Filing date: 1986-05-16
Publication date: 1987-09-30

Abstract

The utility model is a kind of multifunctional combination tool, belongs to the portable multi-purpose instrument.This multi-purpose tool is by the part assemblies of shovel body, pick body, spade, spade headgear, adjusting locking.It has pick, hoe, shovel, hammer, saw, cutter, cut, the function of bottle opener and probe, and saw, cutter, shovel, hammer, pick outward appearance are directly as seen.The conversion of each function of multifunctional combination tool and realization can directly be selected voluntarily by temporary needs, do not need special instrument and annex, are field man's multipurpose small instrument easy to carry.

Description

Multifunctional combined tool

The utility model is the small portable all-purpose instrument of using about field work.

Portable little army banjo that has used or pick all belong to the folding type list building blocks of function of being made up of wooden handle and shovel body or pick body both at home and abroad, it only limits to the needs with shovel or pick, and can not satisfy and adapt to temporary needs and the requirement of field work personnel to multiple instrument.

The purpose of this utility model is that a kind of field work personnel (metallurgy, geology, forestry and animal husbandry, railway, exploration, army, mountain-climbing, rural area gather medicinal herbs etc.) small instruments and tools easy to carry that is will be provided, it has pick, hoe, shovel, hammer, saw, cutter, cut, the function of bottle opener and probe, and the conversion of each function and realization, can directly select voluntarily according to interim needs, not instrument that must be special and annex.

The utility model integral body is hardware, mainly by shovel body, pick body, spade, spade headgear, regulate the part in addition of locking and form saw, cutter, shovel, hammer, pick outward appearance directly as seen, but to realize shoveling, hammer into shape, hoe, pick, scissors function must adjust angle and locking by the interaction of location swivel nut, positioning sleeve, back stop, alignment pin.

Below with reference to accompanying drawing the utility model is further described in detail:

Fig. 1 is a planar structure schematic diagram of the present utility model.

Fig. 2 is the local structure for amplifying schematic diagram of the utility model Fig. 1.

Fig. 3 is spade of the present utility model and probe cutaway view.

Fig. 4 is the saw that has of the present utility model, the shovel body plane figure of the edge of a knife.

Fig. 5 is the saw that has of the present utility model, the shovel side view of the edge of a knife.

Fig. 6 is the pick body plane figure that has hammer and scissors mouth of the present utility model.

Fig. 7 is the pick side view that has hammer and scissors mouth of the present utility model.

Fig. 8 is that the utility model is at the stereogram of doing under the scissors functional status.

Fig. 9 is that the utility model is at the stereogram of doing under the pick functional status.

Figure 10 is that the utility model is at the stereogram of doing under the pick functional status.

Figure 11 is that the utility model is at the stereogram of doing under the hoe functional status.

Figure 12 is that the utility model is at the stereogram of doing under the probe functional status.

Figure 13 is that the utility model is at the stereogram of doing under shovel or the saw functional status.

Figure 14 is that the utility model is at the stereogram of doing under hammer, the uncork lid functional status.

With reference to Fig. 1, this utility model is by a pick body (1), shovel body (2), spade (3), spade headgear (4), location swivel nut (5), positioning sleeve (6), back stop (7), alignment pin (8), connecting axle (9), packing ring (10), parallels compositions such as (11).Three 90 ° of detents that symmetry is arranged respectively on head two parallel surfaces of pick body (1) have four symmetrical 90 ° of detents respectively on head two parallel surfaces of shovel body (2).(as Fig. 5, shown in Figure 7), and on positioning sleeve (6) front end face, 90 ° of positioning convex that one disymmetry is arranged by the center, the spring power of back stop (7) acts on the positioning sleeve (6) by alignment pin (8), make positioning sleeve (6) press to anterior position all the time, limiting positioning sleeve simultaneously rotates, as long as pull pick body (1) or shovel body (2), will force positioning sleeve (6) to move backward by compression set spring (7), when pulling the tram of required function of use, 90 ° of positioning convex on the positioning sleeve (6), will enter in 90 ° of detents on pick body (1) or shovel body (2) engagement automatically and locate under the effect of spring power, promptly be the definite position of required function of use.In positioning sleeve (6) below, a location swivel nut (5) is arranged, mainly play pressuring action, pick body (1) or shovel body (2) can not arbitrarily be rotated and become flexible, guarantee the reliability of required function, have only and to carry out various function conversion after positioning sleeve (5) unscrewed backward.

When need not or carry, be rotated down location swivel nut (5), make the location swivel nut leave positioning sleeve (6) fully, folding respectively to draw close spade be portability with pick body or shovel body then.When using the army banjo function as need, the pick body is motionless, still is on the position of spade (3) coincidence, only need outwards pull shovel body (2), it is angled with spade (3) to rotate the back, and the positioning convex on the positioning sleeve (6) at this moment is under the effect of spring force, will enter automatically in the locating slot on the shovel body (2) and locate, promptly be the tram of required use, screw the location swivel nut then, compress positioning sleeve (6) and shovel body (2), make tightly to be connected as a single entity, promptly can be used as the roundlet spade and use.

When using the pick function as need, outwards pull earlier pick body (1) and shovel body (2), angled with spade respectively after making it to rotate, spinning location swivel nut (5) can be made pick and use then.After using the pick function, if need be when the pick function converts roundlet spade function to, should earlier location swivel nut (5) be unscrewed downwards, make it leave positioning sleeve (6) fully, earlier the pick folded body is drawn close spade (3) then, will shovel body (1) again and outwards pull, it is angled with spade (3) to make it to rotate the back, last spinning location swivel nut (5) combines as a whole with positioning sleeve (6) and shovel body (1), promptly can be used as the roundlet spade and uses.

When need were done the hoe use, its transfer process was identical with use pick function, only need pull pick body (1) or pull shovel body (2), all can be used as hoe and used.

With reference to Fig. 3, this utility model comprises probe (12), probe receipts pipe (13), spade head swivel nut (14), fastening spiro loop (15), spade (3), the spade head is downward, unscrew spade headgear (4), at this moment probe is received pipe and is opened automatically, probe (12) will stretch out voluntarily, tightening spade headgear (4) then can use, the built-in probe length of the spade that uses can be in 420～820mm change arbitrarily.

Comprise that with reference to this utility model of Fig. 4, Fig. 5 both sides have the shovel body (2) of the sawtooth and the edge of a knife respectively, be welded with reinforced sheet (16), scissors mouth (17) at shovel body root.

Comprise pick body (1), scissors mouth (17), hammer body (18) with reference to this utility model of Fig. 6, Fig. 7, be welded with bracing piece (19) at hammer body and pick body junction.

The utility model utilizes pick and spade head to fold function and forms wiring clip, can cut off 4mm with interior galvanized wire, any scissors mouth is exactly a bottle opener, there is a hammer body to be the hammer function in the pick body root outside, the utility model with the portable little army banjo of existing wooden handle at identical (the folding shape total length 420mm of physical dimension, wide 150mm) similar (homemade single function roundlet spade weighs 0.8 kilogram to weight, the U.S.'s single function roundlet spade weighs 1 kilogram, the utility model weighs 1 kilogram) situation under, realized shovel, hoe, pick, hammer, saw, cutter, cut, bottle opener and probe nine functions.

The utility model is a kind of simple in structure, compact hardware, and is in light weight, parts are little, rapid, firm, easy to use, reliable, of many uses, the portable instrument of functional mapping.Use the utility model under the situation that does not increase heavy burden, multi-functional open-air general utility tool is provided, adapting to the temporary needs of field work personnel, and increase work efficiency multiple instrument.

Claims

1, a kind of combination tool of forming by pick body (1), shovel body (2), spade (3), it is characterized in that, one side of folding shovel body is a sawtooth, opposite side is the edge of a knife, there is a hammer body in the folding pick body root outside, and shovel body root top all has a scissors mouth to become the combined type scissors with pick body root top, keeps a metal probe (12) in the metal hollow spade (3), the metal slice handle tail has a spade headgear (4), has one to regulate the part that locks between shovel body, pick body and the spade.

2, according to the described combination tool of claim 1, it is characterized in that regulating the locking part and form, in the time will realizing shovel, hammer, hoe, pick, scissors worker energy, must adjust angle and locking by the interaction of location swivel nut (5), positioning sleeve (6), back stop (7), alignment pin (8) by location swivel nut (5), positioning sleeve (6), back stop (7), alignment pin (8).

3,, it is characterized in that metal hollow spade (3) interior institute Tibetan metal probe (12) is the metal probe of adjustable-length according to claim 1 or 2 described combination tools.

4, according to claim 1 or 2 described combination tools, it is characterized in that shoveling body root both sides and be welded with reinforced sheet (16), be welded with bracing piece (19) between hammer body and pick body.