CN101961862A

CN101961862A - Tool with transposition structure

Info

Publication number: CN101961862A
Application number: CN2009101599300A
Authority: CN
Inventors: 刘茂棠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-23
Filing date: 2009-07-23
Publication date: 2011-02-02
Anticipated expiration: 2029-07-23
Also published as: CN101961862B

Abstract

The invention relates to a tool with a transposition structure, which comprises a rod body, a picking head and a clamping piece, wherein the rod body is provided with a first end and a second end; a plurality of clamping grooves are arranged between the first end and the second end of the rod body; the picking head is provided with a connecting part and a demounting part, and the rod body can axially slide by using the connecting part; the connecting part of the picking head is provided with a through hole in the axial direction and provided with a connecting hole in the lateral direction, the rod body can slide in the through hole, and the connecting hole is communicated with the through hole; and the clamping piece penetrates through the connecting hole of the connecting part from the picking head in the lateral direction, so that the clamping piece can be selectively clamped on the clamping grooves of the rod body.

Description

Instrument with transposition structure

Technical field

The present invention relates to a kind of extracting tool, refer to a kind of extracting tool especially with transposition structure.

Background technology

Along with development of science and technology and progress, people to the requirement of things also from can be with all right old thinking, suitable exquisiteness and requirement become, have the conception of continuous progress or innovation only, produce new form to improve the surcharge of product, and effectively reduce cost, could under the test of Market competition, survive.

Generally pulling sled instrument or nail pulling instrument all has and pulls sled end for carrying out nail pulling or pulling work; and the fixed structure that these work all are one of the forming; one end is a handle; one end is a demolition portion; yet; quite not handy when extraction of long nails; only can pull up the distance of certain-length during its nail pulling; after just need rest parts to be pulled out with rough power or the mode of beaing; and the work of pulling usually has and can not find the strong point carrying out work, more than quite impracticable for the user, it is time-consuming again to require great effort; for above-mentioned disappearance, necessity of improvement is arranged in fact.

Therefore, the present invention's problem of wanting to get rid of or alleviating prior art at least and met with.

Summary of the invention

At the deficiencies in the prior art; the objective of the invention is to: a kind of instrument with transposition structure is provided; solve when having the extracting tool extraction of long nails now quite not handy; the distance that only can pull up certain-length is arranged during its nail pulling; after just need rest parts to be pulled out with rough power or the mode of beaing, and the work of pulling usually has and can not find the strong point to carry out the technical problem of work.

For achieving the above object, the technical solution used in the present invention comprises:

A kind of instrument with transposition structure is characterized in that, includes:

One body of rod has one first end and one second end, and the described body of rod is offered several clamping grooves between described first end and described second end;

One sled head has one for an axially sliding connecting portion and the disassembling part of establishing of the described body of rod, and described sled head is axially offered a through hole and a side direction that supplies described body of rod cunning to establish at described connecting portion and offered a connecting hole that is connected with described through hole;

One clamping piece is placed through in the connecting hole of described connecting portion by a described sled side direction, make described clamping piece optionally clip on the clamping groove of the described body of rod.

For achieving the above object, the technical solution used in the present invention also comprises:

One body of rod has one first end and one second end, and the described body of rod is offered several clamping grooves between described first end and described second end, and second end of the described body of rod is axially offered a containing hole, can base oneself upon the piece crimping for one;

One sled head has one for an axially sliding connecting portion and the disassembling part of establishing of the described body of rod, and described sled head is axially offered a through hole that supplies described body of rod cunning to establish at described connecting portion, and described disassembling part is provided with one first flank of tooth;

One jaw, have one for an axially sliding connecting portion and the sandwich part of establishing of the described body of rod, described connecting portion is established the connecting hole that a through hole of establishing for described body of rod cunning and at least one and described through hole are connected, and described sandwich part cooperates first flank of tooth of sled to establish one second flank of tooth;

At least one clamping piece, by described jaw side to the connecting hole that is placed through described jaw connecting portion, for described jaw optionally clip on the clamping groove of the described body of rod.

One body of rod has one first end and one second end, and the described body of rod is offered several clamping grooves between described first end and described second end, and described first end has a kink;

One beam barrel, described beam barrel can be established for the second end cunning of the described body of rod;

One joint is located at the opening part of described beam barrel, and described joint axis is to establishing for described body of rod cunning;

One clamping piece, by described joint side to being placed through on the described joint, make described clamping piece optionally clip on the clamping groove of the described body of rod.

Compared with prior art, the beneficial effect that has of the present invention is:

1. " instrument with transposition structure " of the present invention, the wherein said body of rod is provided with several clamping grooves, cooperates described clamping piece selectivity clip to be fixed in the clamping groove, makes sled head, jaw or the body of rod have the function of transposition.

2. " instrument with transposition structure " of the present invention, wherein said sled head and described jaw make described sled head and described jaw can tune to the spacing that can pull block object towards establishing one first flank of tooth and one second flank of tooth separately from each other.

3. " instrument " of the present invention with transposition structure, the wherein said body of rod can be slidingly installed in a beam barrel, described beam barrel opening part is provided with a joint to connect the described body of rod and described beam barrel, and install a clamping piece alternative body of rod is fixed, transposition elongation and the effect that shortens so can be provided.

Description of drawings

Fig. 1 has the stereo appearance figure of the instrument of transposition structure for the present invention;

Fig. 2 has the three-dimensional exploded view of the instrument of transposition structure for the present invention;

The profile that Fig. 3 is got along the 3-3 hatching for Fig. 1;

Fig. 4 is the movement state diagram of clamping piece of the present invention, and table is pushed clamping piece makes it break away from clamping groove;

Fig. 5 shows the sled head and can adjust transposition for the movement state diagram that the present invention prizes head;

Fig. 6 is the three-dimensional exploded view of second embodiment of the invention;

Fig. 7 is the movement state diagram of second embodiment of the invention sled head;

Fig. 8 is the stereo appearance figure of third embodiment of the invention;

Fig. 9 is the three-dimensional exploded view of third embodiment of the invention;

Figure 10 is the movement state diagram of third embodiment of the invention sled head and jaw;

Figure 11 is the three-dimensional exploded view of four embodiment of the invention;

Figure 12 is the movement state diagram of four embodiment of the invention jaw;

Figure 13 is the stereo appearance figure of fifth embodiment of the invention;

Figure 14 is the three-dimensional exploded view of fifth embodiment of the invention;

Figure 15 is the movement state diagram of the fifth embodiment of the invention body of rod;

Figure 16 is the three-dimensional exploded view of sixth embodiment of the invention.

Description of reference numerals: 10 bodies of rod; 11 first ends; 111 heads; 112 grooves; 12 second ends; 121 containing holes; 122 card divisions; 123 hole clippings; 13 base oneself upon piece; 131 flanges; 132 ring grooves; 14 clamping grooves; 20 sled heads; 21 connecting portions; 22 disassembling parts; 221 inlay card grooves; 23 through holes; 231 storage tanks; 24 connecting holes; 241 stopper slots; 25 afterbodys; 30 clamping pieces; 31 flanges; 32 depressions; 33 fixture blocks; 34 abutment faces; 35 elastic components; The 10a body of rod; The 111a head; 12a second end; The 14a clamping groove; The 15a projection; The 151a ring groove; The 16a runners; The 161a axis hole; The 162a protuberance; The 163a pin-and-hole; The 164a latch; 20a prizes head; The 22a disassembling part; The 24a connecting hole; The 30a clamping piece; The 10b body of rod; 13b bases oneself upon piece; The 14b clamping groove; 20b prizes head; The 22b disassembling part; 222b first flank of tooth; The 24b connecting hole; The 30b clamping piece; The 40b jaw; The 41b connecting portion; The 42b sandwich part; 421b second flank of tooth; The 43b through hole; The 44b connecting hole; The 10c body of rod; 12c second end; The 123c hole clipping; 13c bases oneself upon piece; The 14c clamping groove; 20c prizes head; The 26c jack; The 27c latch; The 40c jaw; The 10d body of rod; The 111d head; 12d second end; The 14d clamping groove; The 17d kink; The 30d clamping piece; The 50d beam barrel; The 60d joint; The 10e body of rod; The 111e head; The 18e flank of tooth; The 50e beam barrel; The 60e joint; 61e folder portion; The 62e flank of tooth.

The specific embodiment

Relevant the technology used in the present invention, means and effect thereof, lift a preferred embodiment now and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.

Please refer to Fig. 1 and Fig. 2, be the stereo appearance figure and the three-dimensional exploded view of instrument that the present invention has the transposition structure, the present invention includes one and be the hexagonal body of rod 10, and be slidingly installed in axial sled 20 and one clamping piece 30 of the body of rod 10, wherein:

The body of rod 10 has one first end 11 and one second end 12, and the described body of rod 10 first ends have a head 111, and described head 111 is provided with the groove 112 of a V-arrangement, and the head that groove 112 can be inserted in nail is pulled out nail.And second end 12 of the body of rod 10 is axially offered a containing hole 121 along the body of rod 10, establish a card division 122 along the internal face ring in the containing hole 121, described containing hole 121 can base oneself upon that piece 13 is inserted and establishes with the described body of rod 10 cards for one, the described piece 13 that bases oneself upon has second end 12 that a flange 131 can be resisted against the body of rod 10, and described card division 122 rings that base oneself upon piece 13 cooperation containing holes 121 are established a ring groove 132, can be for basing oneself upon piece 13 by the body of rod 10 second ends 12 axial compression connections, the card division 122 that makes the ring groove 132 that bases oneself upon piece 13 be fastened on containing hole 121 is fixed, the wherein said piece 13 that bases oneself upon is pressed into containing hole 121 parts and has elasticity, can be pressed into secure bond in the containing hole 121 for basing oneself upon piece 13, second end, 12 outer peripheral edges of the described body of rod 10 are offered two symmetrical hole clippings 123.The described body of rod 10 peripheries are offered the clamping groove 14 that several spacings equate along second end 12 towards first end, 11 directions, can certainly be the clamping groove 14 of different spacing.

Described sled 20 have one with sheathed connecting portion 21 of the body of rod 10 and the disassembling part 22 that one day, the body of rod 10 horizontal sides were extended, wherein connecting portion 21 is axially offered a hexagonal through hole 23, the side that the through hole 23 of connecting portion 21 differs from the body of rod 10 first ends forms a storage tank 231, described storage tank 231 can ccontainingly base oneself upon piece 13, protrudes from described storage tank 231 slightly and base oneself upon piece 13.Described connecting portion 21 is offered a connecting hole 24 along sled 20 side direction, and described connecting hole 24 is connected with through hole 123, and forms a stopper slot 241 at opening part, and connecting portion 21 differs from disassembling part 22 1 ends and protrudes an afterbody 25.And establish an inlay card groove 221 on the disassembling part 22, for the head of disassembling part 22 inlay cards at nail.

With reference to Fig. 2 and Fig. 3, clamping piece 30 is cylindric, and can be arranged in described connecting hole 24 and the clip that matches with the clamping groove 14 of the described body of rod 10 is fixed, make clamping piece 30 be arranged in described connecting hole 24 along described sled 20 side direction, clamping piece 30 has a flange 31, be connected on the wall of described stopper slot 241 for clamping piece 30, have a depression 32 on the clamping piece 30, make the degree of depth of clamping piece 30 depressions 32 can dodge the body of rod 10 and do not contact with the body of rod 10.An end that differs from flange 31 at clamping piece 30 on the depression 32 is convexly equipped with a fixture block 33, the thickness of described fixture block 33 just can stretch into sled 20 clip is positioned on the body of rod 10, and fixture block 33 cooperates the internal face of clamping groove 14 to form an abutment face 34, when clamping piece 30 clips are fixed on the clamping groove 14 of the body of rod 10, the abutment face 34 of clamping piece 30 can be flattened in the clamping groove 14, to prize of making that clamping piece 30 can be firm 20 is fixed on the body of rod 10, and a sheathed elastic component 35 on the clamping piece 30, wherein said clamping piece 30 has a fixed position and an off-position, when in the fixed position, fixture block 33 meeting inlay cards are on the clamping groove 14 of the body of rod 10, when when releasing in the position, fixture block 33 is not have inlay card on the clamping groove 14 of the body of rod 10, and wherein said elastic component 35 can provide the elastic force of clamping piece 30 towards the fixed position.

With reference to Fig. 4 and Fig. 5, the movement state diagram that has the instrument of transposition structure for the present invention, sledge head 20 be optionally fix these clamping grooves 14 wherein one, for the nail of pulling different length, and the piece 13 that bases oneself upon of the described body of rod 10 is to put on the ground for the body of rod 10, when sled 20 when basing oneself upon the low level of piece 13, sled 20 can be used to pull out short nail, and be adjusted to when basing oneself upon the position of piece 13 when sled 20, sled 20 can be used to pull out spike.

With reference to Fig. 6 to Fig. 7, second embodiment of instrument that has the transposition structure for the present invention, second embodiment is roughly identical with first embodiment, its difference be in, body of rod 10a head 111a is a tack, and the body of rod 10a second end 12a has a projection 15a, and projection 15a is provided with a ring groove 151a, can supply a runners 16a crimping combination, described runners 16a has an axis hole 161a, and ring is established a protuberance 162a in the axis hole 161a, runners 16a can be combined with the projection 15a crimping of body of rod 10a, and also have two pin-and-hole 163a on the runners 16a, can runners 16a be plugged on the ring groove 151a location of projection 15a for two latch 164a, the horizontal side of runners 16a cooperates the disassembling part 22a of a sled 20a to extend, with this disassembling part of butt 22a, and the connecting portion 21a of a sled 20a cooperates two clamping groove 14a spacings to establish two connecting hole 24a, described two connecting hole 24a respectively establish a clamping piece 30a, for a sled 20a location, and the disassembling part 22a of a sled 20a is that the end is a flat, for the usefulness of pulling work, the stress when wherein runners 16a can effectively disperse to pull work.

With reference to Fig. 8 to Figure 10, the 3rd embodiment of instrument that has the transposition structure for the present invention, the 3rd embodiment is roughly identical with first embodiment, its difference be in, described body of rod 10b the sled 20b differ from base oneself upon piece 13b one end establish one with the sheathed jaw 40b of body of rod 10b, described jaw 40b has an a junction 41b and a sandwich part 42b, connecting portion 41b offers a hexagonal through hole 43b, sheathed for jaw 40b and body of rod 10b, connecting portion 41b laterally offers a connecting hole, the described jaw 40b one side installing one clamping piece 30b for jaw 40b transposition.And the disassembling part 22b of sandwich part 42b and a sled 40b is towards forming one first flank of tooth 222b and one second flank of tooth 421b separately from each other, but makes between a sled 20b and jaw 40b clamping and pull block object.Wherein the connecting portion 21b of a sled 20b cooperates two clamping groove 14b spacings to establish two connecting hole 24b, establishing a clamping piece 30b selectivity respectively will prize a 20b and be fixed on the body of rod 10b, in third embodiment of the invention, a sled 20b and jaw 40b optionally are adjusted at the position of the clamping groove 14b of body of rod 10b, have the function that transposition, nail pulling and clamping are pulled.

With reference to Figure 11 to Figure 12, the 4th embodiment of instrument that has the transposition structure for the present invention, the 4th embodiment is roughly identical with the 3rd embodiment, its difference be in, a sled 20c one side has a jack 26c, utilize a latch 27c to be placed through again and will prize the second end 12c that a 20c is fixed on body of rod 10c on jack 26c and the hole clipping 123c, and jaw 40c optionally is adjusted at the position of the clamping groove 14c of body of rod 10c.

With reference to Figure 13 to Figure 15, the 5th embodiment of instrument that has the transposition structure for the present invention, the 5th embodiment is roughly identical with first embodiment, its difference be in, the head 111d of body of rod 10d has a kink 17d makes head 111d L-shaped, and the second end 12d of body of rod 10d places to be slidingly installed in the beam barrel 50d, make body of rod 10d produce relative position and move relation with beam barrel 50d, and the opening part of beam barrel 50d is established a joint 60d, joint 60d two ends are respectively hexagon ring and circular hole, producing relative position for body of rod 10d and beam barrel 50d moves when concerning, can be firm flexible and not producing rocks, joint 60d also installs a clamping piece 30d, makes body of rod 10d can fix the position of flexible transposition.

With reference to Figure 16, the 6th embodiment of instrument that has the transposition structure for the present invention, the 6th embodiment is roughly identical with the 5th embodiment, its difference be in, described joint 60e engagement head 111e has a 61e of folder portion, the 61e of folder portion and head 111e be towards respectively forming a flank of

tooth

18e, 62e each other, but make between head 111e and joint 60e clamping and pull block object, has in this enforcements to extend and the effect of contraction clamping.

Can summarize the present invention with regard to the above and have following advantage:

1. " instrument with transposition structure " of the present invention, the wherein said body of rod is provided with several clamping grooves, cooperates the selective clip of described clamping piece to be fixed in the clamping groove, makes pry head, jaw or the body of rod have the function of transposition.

2. " instrument with transposition structure " of the present invention, wherein said pry head and described jaw make described pry head and described jaw can tune to the spacing that can pull block object towards establishing one first flank of tooth and one second flank of tooth separately from each other.

3. " instrument with transposition structure " of the present invention, the wherein said body of rod can be slidingly installed in a beam barrel, described beam barrel opening part is provided with a joint to connect the described body of rod and described beam barrel, and install a clamping piece alternative body of rod is fixed, transposition elongation and the effect that shortens so can be provided.

More than explanation is for the purpose of the present invention just illustrative; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.

Claims

1. the instrument with transposition structure is characterized in that, includes:

2. the instrument with transposition structure according to claim 1, it is characterized in that: described clamping piece has the depression of the described body of rod of dodging, described depression extends axially an end along described clamping piece and is convexly equipped with a fixture block, and described fixture block can be fastened in the described clamping groove.

3. the instrument with transposition structure according to claim 2, it is characterized in that: the end that described clamping piece differs from described fixture block has a flange, and the opening part of the connecting hole of described sled head forms a stopper slot, the sheathed elastic component of described clamping piece.

4. the instrument with transposition structure according to claim 1, it is characterized in that: first end of the described body of rod has the head of a flat, offer the groove of a V-arrangement on the described head, described disassembling part one end is offered an inlay card groove, the curved shape of described disassembling part.

5. the instrument with transposition structure according to claim 1, it is characterized in that: second end of the described body of rod is axially offered a containing hole, ring is established a card division in the described containing hole, can base oneself upon the piece crimping for one, and the described piece that bases oneself upon has a ring groove that cooperates described card division.

6. the instrument with transposition structure according to claim 1, it is characterized in that: second end of the described body of rod is axially established a projection, described projection has a ring groove, can supply a runners crimping, and have an axis hole that cooperates with described projection on the described runners, described axis hole is established the card division of the described ring groove of a cooperation.

7. the instrument with transposition structure is characterized in that, includes:

8. the instrument with transposition structure according to claim 7 is characterized in that: the connecting portion of described sled head has a jack, can peg graft for a latch and will prize second end that head is fixed on the described body of rod.

9. the instrument with transposition structure according to claim 7, it is characterized in that: the connecting portion of described sled head is provided with at least one and the connecting hole that described through hole is connected, and described connecting hole can be fixed on described sled head on the clamping groove of the described body of rod for described clamping piece selectivity.

10. the instrument with transposition structure according to claim 7, it is characterized in that: described clamping piece has the depression of the described body of rod of dodging, described clamping piece is placed through the first end of described sled and is convexly equipped with a fixture block, described fixture block is fastened in the described clamping groove, the end that described clamping piece differs from described fixture block has a flange, and the opening part of the connecting hole of described sled head forms a stopper slot, a sheathed elastic component between described clamping piece and the stopper slot.

11. the instrument with transposition structure according to claim 7, it is characterized in that: first end of the described body of rod has the head of a flat, offer the groove of a V-arrangement on the wherein said head, described disassembling part differs from described connecting portion one end and offers an inlay card groove.

12. the instrument with transposition structure is characterized in that, includes:

13. the instrument with transposition structure according to claim 12, it is characterized in that: described clamping piece has the depression of the described body of rod of dodging, described clamping piece is placed through the first end of described sled and is convexly equipped with a fixture block, described fixture block is fastened in the described clamping groove, the sheathed elastic component of described clamping piece.

14. the instrument with transposition structure according to claim 12, it is characterized in that: described joint cooperates described head to establish a folder portion, and described folder portion and described head are towards forming a flank of tooth separately from each other.