CN214445914U

CN214445914U - Novel internal hexagonal wrench convenient to grasp

Info

Publication number: CN214445914U
Application number: CN202022819472.3U
Authority: CN
Inventors: 项久军; 项久利; 徐君
Original assignee: Tianjin Jienuo Fastening Technology Co ltd
Current assignee: Tianjin Jienuo Fastening Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-22
Anticipated expiration: 2030-11-30

Abstract

The embodiment of the utility model discloses make things convenient for novel allen key of gripping, belong to hardware and tools technical field, including the round bar, the fixed handle mechanism that is equipped with of round bar one end, handle mechanism includes the holding rod, the holding rod outside is provided with the rubber sleeve, rubber sleeve and holding rod fixed connection, the fixed antiskid groove that is provided with in the rubber sleeve outside, antiskid groove quantity sets up to a plurality of, the round bar other end is provided with the spout, the spout both sides all are provided with first stopper, first stopper and spout fixed connection, the spout surface is provided with the slide bar, slide bar and spout sliding connection, the slide bar both sides all are provided with the second stopper, second stopper and slide bar fixed connection, the slide bar both sides all are provided with the ball, ball quantity sets up to a plurality ofly, ball and slide bar swing joint, ball and spout swing joint. The utility model relates to a novelty can reach the nimble change of interior hexagonal spanner head, and anti-skidding effect is splendid.

Description

Novel internal hexagonal wrench convenient to grasp

Technical Field

The embodiment of the utility model provides a relate to hardware and tools technical field, concretely relates to make things convenient for novel allen key of gripping.

Background

The inner hexagonal wrench is a common hardware tool and is used for screwing and disassembling an inner hexagonal bolt; the inner hexagon spanner is that the cross section is regular hexagon and bend into the right angled bent lever at present, the bent lever divides into long handle section and short handle section, when screwing up or dismantling the inner hexagon bolt, insert the regular hexagon recess of inner hexagon bolt head with the one end of long handle section or short handle section in, after rotating certain angle through short handle section or long handle section, extract the regular hexagon recess with the one end of long handle section or short handle section again, the angle of adjusting the spanner, insert the regular hexagon recess with the one end of long handle section or short handle section once more in, rotate short handle section or long handle section, so relapse, until screwing up completely or demolising the bolt.

The hexagon socket head cap spanner on the present market is not convenient for people's gripping when using because the model problem is not of uniform size, and the handle is shorter when using, and people twist when using and move more difficultly, and the hexagon socket head cap screw of different models simultaneously for people will frequent change corresponding spanner when using, cause and carry inconvenient scheduling problem, like this not only great reduction work efficiency, it is long still than consuming time moreover.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a make things convenient for novel allen key of gripping to solve among the prior art because the handle thickness differs, need take the interior hexagonal key of all different models together and the gripping that leads to inconvenient, the handle weak point is twisted and is moved interior hexagonal bolt hard with the interior hexagonal key of all different models when the handle is too short and is used, frequently change the problem of spanner.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel internal hexagonal wrench convenient to grasp comprises a round rod, wherein a handle mechanism is fixedly arranged at one end of the round rod;

the handle mechanism comprises a holding rod, a rubber sleeve is arranged on the outer side of the holding rod, the rubber sleeve is fixedly connected with the holding rod, an anti-skid groove is fixedly arranged on the outer side of the rubber sleeve, the number of the anti-skid grooves is set to be multiple, a sliding groove is arranged at the other end of the round rod, first limiting blocks are arranged on two sides of the sliding groove, the first limiting blocks are fixedly connected with the sliding groove, a sliding rod is arranged on the surface of the sliding groove, the sliding rod is slidably connected with the sliding groove, second limiting blocks are arranged on two sides of the sliding rod, balls are arranged on two sides of the sliding rod, the number of the balls is set to be multiple, the balls are movably connected with the sliding groove, a first threaded hole is arranged on the outer side of the round rod, the number of the first threaded hole is set to be two, and a first threaded bolt is arranged on the surface of the first threaded hole, the first threaded bolt is in threaded connection with the first threaded hole, a first threaded head is arranged at the top of the first threaded bolt, the first threaded head is fixedly connected with the first threaded bolt, a first rubber pad is arranged at the bottom of the first threaded bolt, and the first rubber pad is fixedly connected with the first threaded bolt.

Further, slide bar one end is provided with rotary mechanism: the rotary mechanism comprises a rotary groove, a rotary shaft is arranged on one side of the rotary groove and penetrates through two sides of the rotary groove, the rotary shaft is fixedly connected with the rotary groove, a sleeve is arranged on the outer side of the rotary shaft, and the sleeve is movably connected with the rotary shaft.

Furthermore, both sides of the sleeve are provided with second threaded holes, the surface of each second threaded hole is provided with a second threaded bolt, and the second threaded bolts are in threaded connection with the second threaded holes.

Furthermore, a second thread head is arranged at the top of the second thread bolt, and the second thread head is fixedly connected with the second thread bolt.

Furthermore, a second rubber pad is arranged at the bottom of the second threaded bolt and is fixedly connected with the second threaded bolt.

Further, the surface of the sleeve is provided with a hexagonal head, and the hexagonal head is sleeved with the sleeve.

Furthermore, the first rubber pad is detachably connected with the sliding rod, and the second rubber pad is detachably connected with the hexagonal head.

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

1. through setting up handle mechanism, when operating space is limited, the slide bar extends to the length of demand, thereby twist and move the first screw thread head of first screw thread head and drive first screw thread and tie, can make first rubber pad support tight slide bar and make it reach spacing fixed effect, thereby be convenient for fasten or the process of dismantling the internal hexagonal bolt to narrow limited space, the rubber sleeve that sets up through the holding rod outside makes to hold the sense soft and do not press against the hand, reach skid-proof effect, the antiskid groove that sets up on the rubber sleeve, can make people when holding, the finger docks in antiskid groove the inside, make its further antiskid effect that reaches, be convenient for people carry out the gripping to it when using.

2. Through setting up rotary mechanism, when the swivelling chute is ninety degrees angles, hexagon socket head cap screw bolt is twisted more easily to long handle, makes people more laborsaving when using, when the swivelling chute is a straight line with the slide bar, can fasten or the work of dismantling the limited place of operating space hexagon socket head cap screw bolt, when dismantling or fastening the hexagon socket head cap screw bolt of different models, through second screw bolt and sleeve, can reach the nimble change to hexagon socket head cap screw spanner head.

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, ratio, 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 any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial structure a in fig. 1 according to the present invention;

fig. 4 is a schematic view of a partial structure B in fig. 1 according to the present invention;

in the figure: 1. a round bar; 2. a holding rod; 3. a rubber sleeve; 4. an anti-slip groove; 5. a chute; 6. a first stopper; 7. a slide bar; 8. a second limiting block; 9. a ball bearing; 10. a first threaded hole; 11. a first threaded bolt; 12. a first thread start; 13. a first rubber pad; 14. a rotating tank; 15. a rotating shaft; 16. a sleeve; 17. a second threaded hole; 18. a second threaded bolt; 19. a second thread start; 20. a second rubber pad; 21. a hexagonal head.

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 figures 1-4 of the specification, a novel internal hexagonal wrench convenient to grasp comprises a round rod 1, wherein a handle mechanism is fixedly arranged at one end of the round rod 1.

The handle mechanism comprises a holding rod 2, a rubber sleeve 3 is arranged on the outer side of the holding rod 2, the rubber sleeve 3 is fixedly connected with the holding rod 2, an anti-skid groove 4 is fixedly arranged on the outer side of the rubber sleeve 3, the number of the anti-skid grooves 4 is multiple, a sliding groove 5 is arranged at the other end of a round rod 1, first limiting blocks 6 are arranged on two sides of the sliding groove 5, the first limiting blocks 6 are fixedly connected with the sliding groove 5, a sliding rod 7 is arranged on the surface of the sliding groove 5, the sliding rod 7 is slidably connected with the sliding groove 5, second limiting blocks 8 are arranged on two sides of the sliding rod 7, the second limiting blocks 8 are fixedly connected with the sliding rod 7, balls 9 are arranged on two sides of the sliding rod 7, the number of the balls 9 is multiple, the balls 9 are movably connected with the sliding rod 7, the balls 9 are movably connected with the sliding groove 5, and a first threaded hole 10 is arranged on the outer side of the round rod 1, first screw hole 10 quantity sets up to two, first screw hole 10 surface is provided with first screw bolt 11, first screw bolt 11 and first screw hole 10 threaded connection, first screw bolt 11 top is provided with first thread head 12, first thread head 12 and first screw bolt 11 fixed connection, first screw bolt 11 bottom is provided with first rubber pad 13, first rubber pad 13 and first screw bolt 11 fixed connection.

The specific implementation mode is as follows: the staff has more the operating space condition when the in-service use, anticlockwise twists first thread head 12, and first thread head 12 drives first screw bolt 11 and rotates and mention first rubber pad 13, stimulates slide bar 7, modulates suitable length, clockwise twists first thread head 12, and first thread head 12 drives first screw bolt 11 and rotates downwards at first screw hole 10 to it is downward to drive first rubber pad 13, fixes slide bar 7, and the rubber sleeve 3 is held to the hand.

As shown in fig. 4, one end of the sliding rod 7 is provided with a rotating mechanism: rotary mechanism includes the

swivelling chute

14, 14 one sides of swivelling chute are provided with

pivot

15, 14 both sides of swivelling chute are run through to pivot 15,

pivot

15 and 14 fixed connection of swivelling chute, the 15 outside of pivot is provided with sleeve 16,

sleeve

16 and 15 swing joint of pivot to carry out angle modulation to hexagonal head 21.

As shown in fig. 4, the sleeve 16 is provided with second threaded holes 17 on both sides, and second threaded bolts 18 are arranged on the surfaces of the second threaded holes 17, and the second threaded bolts 18 are in threaded connection with the second threaded holes 17 so as to fix the hexagonal head 21.

As shown in fig. 4, a second thread head 19 is arranged on the top of the second threaded bolt 18, and the second thread head 19 is fixedly connected with the second threaded bolt 18 so as to increase the stability thereof.

As shown in FIG. 4, a second rubber pad 20 is disposed at the bottom of the second threaded bolt 18, and the second rubber pad 20 is fixedly connected with the second threaded bolt 18, so as to increase the anti-skid property and the comfort of hand holding.

As shown in fig. 4, the surface of the sleeve 16 is provided with a hexagonal head 21, and the hexagonal head 21 is sleeved with the sleeve 16 so as to fix the hexagonal head.

As shown in fig. 4, the first rubber pad 13 is detachably connected to the sliding rod 7, and the second rubber pad 20 is detachably connected to the hexagonal head 21, so as to protect the hexagonal head 21 while increasing the fastening performance.

The specific implementation mode is as follows: firstly, the type of the hexagon socket head cap screw to be disassembled or fastened is determined, so that the second screw head 19 is screwed anticlockwise, the second screw head 19 drives the second screw bolt 18 to rotate, the second rubber pad 20 is lifted, the second screw bolt 18 is screwed, the rotating groove 14 is pulled left and right, and the angle is adjusted.

The utility model discloses use as follows: firstly, the model of the inner hexagonal screw bolt to be disassembled or fastened is determined, so that the second screw head 19 is screwed anticlockwise, the second screw head 19 drives the second screw bolt 18 to rotate, the second rubber pad 20 is lifted to achieve the effect of disassembling and replacing the inner hexagonal wrench head, the second screw bolt 18 is screwed in the opposite operation, so that the inner hexagonal wrench head is fixed, the effect of flexibly replacing the inner hexagonal head 21 is achieved, the rotating groove 14 is pulled leftwards and rightwards according to the operating space condition to achieve the effect of saving more labor in use, the screw head is screwed anticlockwise, due to the fact that lines are arranged on the surface of the screw head, friction force is increased during screwing, the inner hexagonal head cannot slip, then the sliding rod 7 is pulled up, the sliding rod 7 rolls under the rolling effect of the ball 9, pulling-out of the sliding rod 7 is facilitated, the sliding rod 7 cannot be pulled out through the first limiting block 6 and the second limiting block 8, afterwards, clockwise twist first thread head 12, first thread head 12 drives first thread bolt 11 and rotates downwards in first screw hole 10, thereby make first rubber pad 13 support slide bar 7 tightly, thereby reach and carry out spacing fixed effect to slide bar 7, the user holds the rubber sleeve 3 that the holding rod 2 outside is covering, thereby it does not press against the hand to have soft hand feeling when the gripping to make the user because rubber sleeve 3 has certain compliance, frictional force has been increased simultaneously and its gripping is easier, the antiskid groove 4 that sets up on rubber sleeve 3, make its user when using, finger I on it, progressive increase frictional force and the gripping of being convenient for.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a novel allen key of convenient gripping, includes round bar (1), its characterized in that: the handle mechanism is fixedly arranged at one end of the round rod (1):

the handle mechanism comprises a holding rod (2), wherein a rubber sleeve (3) is arranged on the outer side of the holding rod (2), the rubber sleeve (3) is fixedly connected with the holding rod (2), an anti-slip groove (4) is fixedly arranged on the outer side of the rubber sleeve (3), the number of the anti-slip grooves (4) is multiple, a sliding groove (5) is arranged at the other end of the round rod (1), first limiting blocks (6) are arranged on two sides of the sliding groove (5), the first limiting blocks (6) are fixedly connected with the sliding groove (5), a sliding rod (7) is arranged on the surface of the sliding groove (5), the sliding rod (7) is slidably connected with the sliding groove (5), second limiting blocks (8) are arranged on two sides of the sliding rod (7), the second limiting blocks (8) are fixedly connected with the sliding rod (7), balls (9) are arranged on two sides of the sliding rod (7), and the number of the balls (9) is multiple, ball (9) and slide bar (7) swing joint, ball (9) and spout (5) swing joint, round bar (1) outside is provided with first screw hole (10), first screw hole (10) quantity sets up to two, first screw hole (10) surface is provided with first screw bolt (11), first screw bolt (11) and first screw hole (10) threaded connection, first screw bolt (11) top is provided with first thread head (12), first thread head (12) and first screw bolt (11) fixed connection, first screw bolt (11) bottom is provided with first rubber pad (13), first rubber pad (13) and first screw bolt (11) fixed connection.

2. The novel internal hexagonal wrench convenient to grasp as claimed in claim 1, wherein: slide bar (7) one end is provided with rotary mechanism, rotary mechanism includes swivelling chute (14), swivelling chute (14) one side is provided with pivot (15), swivelling chute (14) both sides are run through in pivot (15), pivot (15) and swivelling chute (14) fixed connection, the pivot (15) outside is provided with sleeve (16), sleeve (16) and pivot (15) swing joint.

3. The novel internal hexagonal wrench convenient to grasp as claimed in claim 2, wherein: the two sides of the sleeve (16) are respectively provided with a second threaded hole (17), the surface of the second threaded hole (17) is provided with a second threaded bolt (18), and the second threaded bolt (18) is in threaded connection with the second threaded hole (17).

4. The novel internal hexagonal wrench convenient to grasp as claimed in claim 3, wherein: the top of the second threaded bolt (18) is provided with a second threaded head (19), and the second threaded head (19) is fixedly connected with the second threaded bolt (18).

5. The novel internal hexagonal wrench convenient to grasp as claimed in claim 3, wherein: and a second rubber pad (20) is arranged at the bottom of the second threaded bolt (18), and the second rubber pad (20) is fixedly connected with the second threaded bolt (18).

6. The novel internal hexagonal wrench convenient to grasp as claimed in claim 5, wherein: the hexagonal head (21) is arranged on the surface of the sleeve (16), and the hexagonal head (21) is sleeved with the sleeve (16).

7. The novel internal hexagonal wrench convenient to grasp as claimed in claim 6, wherein: the first rubber pad (13) is detachably connected with the sliding rod (7), and the second rubber pad (20) is detachably connected with the hexagonal head (21).