CN218698463U - Geological survey hammer convenient to carry - Google Patents

Abstract

The utility model discloses a geology reconnaissance hammer convenient to carry, its technical scheme is: including tup and flexible hammer handle, flexible hammer handle includes the sleeve pipe and sets up at the inside movable rod of cover inside pipe, movable rod one end run through to the sleeve pipe outside and with tup fixed connection, tup one end fixedly connected with push rod is kept away from to the movable rod, the sleeve pipe is kept away from tup one end and is installed the end, the end tip is provided with the mounting groove, and a portable's geological prospecting hammer beneficial effect is: through setting up flexible hammer handle, tup and end, set up connection buckle in the end, flexible hammer handle accessible rotating is adjusted the length, can reduce the volume, and convenient the accomodating can promote connection buckle to the end outside when the hammer handle shrink simultaneously, can accomodate connection buckle to the end when the hammer handle is extended in, can realize utilizing connection buckle to improve the portability when the reconnaissance hammer does not use, avoids connection buckle's wearing and tearing when using the reconnaissance hammer.

Description

Geological survey hammer convenient to carry

Technical Field

The utility model relates to a geology hammer technical field, concretely relates to geology reconnaissance hammer convenient to carry.

Background

The geological prospecting hammer is one of basic tools for geological work and is made of high-quality steel or a steel head wood handle. One end of the geological hammer is rectangular or square, and the other end of the geological hammer is in a sharp edge shape or flat wedge shape. One end of the square head of the geological hammer is mainly used for knocking rocks to break the rocks into blocks; the rock stratum can be stripped by knocking one end of the sharp edge or flat wedge along the rock stratum surface, which is beneficial to searching for fossil and sampling; and the device is also used for trimming samples such as rocks, ores and the like, so that the samples are normalized and convenient to package.

Current geological survey hammer sets up the connector link at the handle tip, conveniently realizes hanging through the connector link and puts, has improved the portability, but the connector link exposes externally because of colliding with wearing and tearing damage even easily in the geological survey hammer use, and in addition, the handle of ordinary geological survey hammer is longer, and occupation space is big, inconvenient accomodating.

Disclosure of Invention

Therefore, the utility model provides a geological survey hammer convenient to carry, through setting up flexible hammer handle, tup and end, set up connection buckle in the end, length is adjusted in flexible hammer handle accessible rotating, can promote connection buckle to the end outside during the hammer handle shrink simultaneously, can accomodate connection buckle to the end in when the hammer handle is elongated, expose externally because of colliding with wearing and tearing damage easily in the geological hammer use in order to solve current geological survey hammer at the connector link of handle tip, and the handle of geological survey hammer is longer, occupation space is big, inconvenient problem of accomodating.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a geological survey hammer convenient to carry, includes tup and flexible hammer handle, flexible hammer handle includes the sleeve pipe and sets up the movable rod at the intraduct, movable rod one end run through to the sleeve pipe outside and with tup fixed connection, tup one end fixedly connected with push rod is kept away from to the movable rod, the sleeve pipe is kept away from tup one end and is installed the end, the end tip is provided with the mounting groove, the through-hole that matches with the push rod position is seted up to the mounting groove inner wall, still be provided with the movable block in the mounting groove, the first spring of fixedly connected with between movable block and the mounting groove inner wall, first spring one side swing joint has connect buckle is kept away from to the movable block.

Preferably, the inside both ends of sleeve pipe are provided with internal thread an and internal thread b respectively, the movable rod is kept away from tup one end and is provided with external thread a, external thread a all matches with internal thread a and internal thread b.

Preferably, a limiting lantern ring is fixedly arranged at one end, close to the hammer head, of the inner wall of the sleeve, and the limiting lantern ring is sleeved outside the movable rod.

Preferably, one end of the tip extends into the sleeve, and an external thread b is arranged at one end of the tip located inside the sleeve and matched with the internal thread b.

Preferably, the end head is positioned outside the sleeve, and one end of the end head is fixedly connected with a nut.

Preferably, a positioning hole is formed in the surface of the movable rod, close to the external thread a, and a positioning pin is arranged at one end, close to the hammer, of the sleeve.

Preferably, the positioning pin is movably inserted into the sleeve, a second spring is sleeved outside the positioning pin, and two ends of the second spring are fixedly connected with the positioning pin and the outer wall of the sleeve respectively.

Preferably, the outer wall of the sleeve is fixedly sleeved with a rubber sleeve.

The embodiment of the utility model provides a have following advantage:

1. by arranging the telescopic hammer handle, the hammer head and the end head, the length of the telescopic hammer handle can be adjusted by rotating, the size can be reduced, the telescopic hammer handle is convenient to store, meanwhile, the connecting buckle can be pushed to the outside of the end head when the hammer handle is contracted, the connecting buckle can be stored in the end head when the hammer handle is extended, the portability can be improved by using the connecting buckle when the exploration hammer is not used, and the abrasion of the connecting buckle is avoided when the exploration hammer is used;

2. through setting up the nut, made things convenient for the dismouting of end, through setting up locating hole and locating pin, conveniently fix a position when the movable rod extends, avoid leading to the movable rod not hard up because of the vibrations of tup.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view of the overall structure provided by the present invention;

fig. 3 is a cross-sectional view of a bushing provided by the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 2 according to the present invention;

fig. 5 is a schematic view of the operation provided by the present invention.

In the figure: 1 hammer head, 2 telescopic hammer handles, 21 sleeve pipes, 211 internal threads a, 212 internal threads b, 213 limiting lantern rings, 22 movable rods, 221 push rods, 222 external threads a and 223 positioning holes, 3 ends, 31 external threads b, 32 nuts, 4 mounting grooves, 5 through holes, 6 movable blocks, 7 first springs, 8 connecting buckles, 9 positioning pins and 10 second springs.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5, the utility model provides a geological prospecting hammer convenient to carry, including tup 1 and flexible hammer handle 2, flexible hammer handle 2 includes sleeve pipe 21 and the movable rod 22 of setting in the inside of sleeve pipe 21, movable rod 22 one end runs through to the sleeve pipe 21 outside and with tup 1 fixed connection, movable rod 22 keeps away from tup 1 one end fixedly connected with push rod 221, sleeve pipe 21 keeps away from tup 1 one end and installs end 3, the end of end 3 tip is provided with mounting groove 4, the through-hole 5 that matches with push rod 221 position is seted up to the mounting groove 4 inner wall, still be provided with movable block 6 in the mounting groove 4, fixedly connected with first spring 7 between movable block 6 and the mounting groove 4 inner wall, movable block 6 keeps away from first spring 7 one side and has swing joint buckle 8;

in this embodiment, through setting up flexible hammer handle 2, tup 1 and end 3, set up connect buckle 8 in the end 3, length is adjusted to 2 accessible rotating of flexible hammer handle, with this reduction in size, convenient storage, can promote connect buckle 8 to the end 3 outsides when the hammer handle contracts simultaneously, can accomodate connect buckle 8 to end 3 in when the hammer handle is elongated, can realize utilizing connect buckle 8 to improve the portability when the reconnaissance hammer does not use, avoid connect buckle 8's wearing and tearing when using the reconnaissance hammer.

In order to adjust the position of the movable rod 22, the device adopts the following technical scheme: the internal thread a211 and the internal thread b212 are respectively arranged at two ends inside the sleeve 21, the external thread a222 is arranged at one end, away from the hammer head 1, of the movable rod 22, the external thread a222 is matched with both the internal thread a211 and the internal thread b212, and when the external thread a222 is meshed with the internal thread a211 or the internal thread b212, the relative position of the movable rod 22 and the sleeve 21 can be adjusted, so that the length of the telescopic hammer handle 2 can be adjusted;

wherein, in order to realize the purpose of avoiding the movable rod 22 to break away from the sleeve 21, the device adopts the following technical scheme: one end of the inner wall of the sleeve 21 close to the hammer head 1 is fixedly provided with a limiting lantern ring 213, and the limiting lantern ring 213 is sleeved outside the movable rod 22;

wherein, in order to realize the purpose of installing end 3, this device adopts following technical scheme to realize: one end of the end 3 extends into the sleeve 21, an external thread b31 is arranged at one end of the end 3 positioned in the sleeve 21, the external thread b31 is matched with the internal thread b212, a nut 32 is fixedly connected at one end of the end 3 positioned outside the sleeve 21, and the end 3 can be disassembled and assembled by rotating the nut 32;

in order to position the movable rod 22, the device adopts the following technical scheme: a positioning hole 223 is formed in the surface of the movable rod 22, the position of the positioning hole 223 is close to the external thread a222, a positioning pin 9 is arranged at one end, close to the hammer head 1, of the sleeve 21, the positioning pin 9 is movably inserted into the sleeve 21, a second spring 10 is sleeved outside the positioning pin 9, two ends of the second spring 10 are fixedly connected with the positioning pin 9 and the outer wall of the sleeve 21 respectively, when the external thread a222 is matched with the internal thread a211, the positioning hole 223 exactly corresponds to the positioning pin 9, the positioning pin 9 is inserted into the positioning hole 223 under the action of the second spring 10, and rotation looseness of the movable rod 22 due to vibration of the hammer head 1 can be avoided;

wherein, in order to realize improving the purpose of frictional force and comfort level, this device adopts following technical scheme to realize: the outer wall of the sleeve 21 is fixedly sleeved with a rubber sleeve.

The utility model discloses a use as follows: use the utility model discloses the time, under flexible hammer handle 2 contraction state, external screw thread a222 and internal thread b212 threaded connection, push rod 221 runs through-hole 5 and promote movable block 6 this moment, first spring 7 extends, and connect buckle 8 is located the end 3 outside, the flexible hammer handle 2 of shrink can reduce the volume of geological hammer, utilize connect buckle 8 can make things convenient for hanging of geological hammer to put simultaneously, with this improvement portability, when needs use the geological hammer, it can make living external screw thread a222 and internal thread b212 rotating separation to rotate tup 1, then rotate again behind the pulling movable rod 22, can make external screw thread a222 and internal thread a211 rotating connection, meanwhile, the push rod 221 of movable rod 22 tip breaks away from end 3, can pull movable block 6 and remove to mounting groove 4 under the effect of second spring 10, and then drive in connection buckle 8 removes to mounting groove 4, thereby avoid connection buckle 8 accidental damage in the geological hammer use.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (8)

1. The utility model provides a geological survey hammer convenient to carry, includes tup (1) and flexible hammer handle (2), its characterized in that: flexible hammer handle (2) include sleeve pipe (21) and set up at sleeve pipe (21) inside movable rod (22), movable rod (22) one end run through to sleeve pipe (21) outside and with tup (1) fixed connection, tup (1) one end fixedly connected with push rod (221) is kept away from in movable rod (22), sleeve pipe (21) are kept away from tup (1) one end and are installed end (3), end (3) tip is provided with mounting groove (4), through-hole (5) with push rod (221) position matching are seted up to mounting groove (4) inner wall, still be provided with movable block (6) in mounting groove (4), first spring (7) of fixedly connected with between movable block (6) and mounting groove (4) inner wall, first spring (7) one side swing joint has connect buckle (8) is kept away from in movable block (6).

2. A portable geological survey hammer as recited in claim 1, wherein: the internal two ends of the sleeve (21) are respectively provided with an internal thread a (211) and an internal thread b (212), one end, far away from the hammer head (1), of the movable rod (22) is provided with an external thread a (222), and the external thread a (222) is matched with the internal thread a (211) and the internal thread b (212).

3. A portable geological survey hammer, according to claim 1, wherein: the inner wall of the sleeve (21) is close to one end of the hammer head (1) and is fixedly provided with a limiting lantern ring (213), and the limiting lantern ring (213) is sleeved outside the movable rod (22).

4. A portable geological survey hammer as recited in claim 1, wherein: one end of the end head (3) extends into the sleeve (21), an external thread b (31) is arranged at one end, located inside the sleeve (21), of the end head (3), and the external thread b (31) is matched with the internal thread b (212).

5. A portable geological survey hammer as recited in claim 1, wherein: and one end of the end head (3) positioned outside the sleeve (21) is fixedly connected with a nut (32).

6. A portable geological survey hammer as recited in claim 1, wherein: a positioning hole (223) is formed in the surface of the movable rod (22) close to the external thread a (222), and a positioning pin (9) is arranged at one end, close to the hammer head (1), of the sleeve (21).

7. A portable geological survey hammer as recited in claim 6, wherein: the positioning pin (9) is movably inserted into the sleeve (21), a second spring (10) is sleeved outside the positioning pin (9), and two ends of the second spring (10) are fixedly connected with the positioning pin (9) and the outer wall of the sleeve (21) respectively.

8. A portable geological survey hammer, according to claim 1, wherein: the outer wall of the sleeve (21) is fixedly sleeved with a rubber sleeve.

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