CN211681803U

CN211681803U - Detachable right-angle screwdriver

Info

Publication number: CN211681803U
Application number: CN202020065980.4U
Authority: CN
Inventors: 刘纪; 郭晓宝
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-16
Anticipated expiration: 2030-01-13

Abstract

The utility model belongs to the technical field of repair tools, in particular to a detachable right-angle screwdriver, which comprises a sleeve and a screwdriver body, wherein a through hole is formed in the sleeve, a fixed bearing is fixedly connected in the through hole, and a rotating rod is movably arranged in the fixed bearing in a penetrating way; the utility model discloses, through the dwang, first conical gear, the setting of second conical gear and rotatory handle, under their cooperation, it is rotatory to the screw at dead angle can be through rotatory handle control dwang, the dwang drives first conical gear and rotates, first conical gear drives second conical gear and rotates, thereby can drive the rotation of screwdriver body, be convenient for load and unload the operation to the screw at corner and complicated position, through the setting of second fixed slot, can directly dismantle the change to the screw that the space is wide, we have avoided needing to purchase specialized tool and accomplish the operation according to the motorcycle type, and the cost is saved.

Description

Detachable right-angle screwdriver

Technical Field

The utility model belongs to the technical field of the repair tools, concretely relates to removable right angle screwdriver.

Background

At present, when the screw in the dismouting part sunroof, because its upper and lower space is narrow and small, general sleeve or screwdriver all can't normal dismouting screw, and a lot all are the dedicated kit of articles for use tablet to this motorcycle type, and tool cost is higher, is not suitable for and synthesizes the auto repair shop to screw that is in the dead angle is difficult to more the back-off or screw in, and to this kind not enough, the utility model provides a removable right angle screwdriver.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a removable right angle screwdriver has the shell and dismantles, convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a removable right angle screwdriver, includes sleeve pipe and screwdriver body, the through-hole has been seted up in the cover intraductal, fixedly connected with fixing bearing in the through-hole, the dwang is worn to be equipped with by the fixing bearing internalization, sheathed tube right-hand member fixedly connected with fixed block, set up flutedly on the fixed block, the other end of dwang is located the recess and the first conical gear of fixedly connected with, first conical gear meshing is connected with second conical gear, fixedly connected with pivot on the second conical gear, fixedly connected with bearing in the recess, the pivot activity is worn to establish in the bearing, first fixed slot has been seted up on the second conical gear, fixedly connected with connecting plate on the screwdriver body, the opposite side fixedly connected with fastener of connecting plate, the second fixed slot has been seted up on the.

Preferably, the first fixing groove and the second fixing groove have the same shape, and the clip is matched with the first fixing groove and the second fixing groove.

Preferably, one end of the rotating rod is fixedly connected with a rotating handle.

Preferably, the first fixing groove, the second fixing groove and the clamping piece are all provided with powerful magnets.

Preferably, the shapes of the first fixing groove, the second fixing groove and the clamping piece are all cross-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the dwang, first conical gear, the setting of second conical gear and rotatory handle, under their cooperation, it is rotatory to the screw at dead angle can be through rotatory handle control dwang, the dwang drives first conical gear and rotates, first conical gear drives second conical gear and rotates, thereby can drive the rotation of screwdriver body, be convenient for load and unload the operation to the screw at corner and complicated position, through the setting of second fixed slot, can directly dismantle the change to the screw that the space is wide, we have avoided needing to purchase specialized tool and accomplish the operation according to the motorcycle type, and the cost is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural view of the screwdriver body of the present invention;

in the figure: 1. a sleeve; 2. rotating the rod; 3. rotating the handle; 4. fixing the bearing; 5. a through hole; 6. a screwdriver body; 7. a fixed block; 8. a connecting plate; 9. a groove; 10. a rotating shaft; 11. a bearing; 12. a second bevel gear; 13. a first bevel gear; 14. a second fixing groove; 15. a first fixing groove; 16. a fastener; 17. a strong magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a detachable right-angle screwdriver comprises a sleeve 1 and a screwdriver body 6, wherein a through hole 5 is formed in the sleeve 1, a fixed bearing 4 is fixedly connected in the through hole 5, a rotating rod 2 is arranged in the fixed bearing 4 in a movable mode, a right end fixed block 7 of the sleeve 1 is fixedly connected with the right end of the sleeve 1, a groove 9 is formed in the fixed block 7, the other end of the rotating rod 2 is positioned in the groove 9 and is fixedly connected with a first bevel gear 13, the first bevel gear 13 is connected with a second bevel gear 12 in a meshed mode, the rotating rod 2, the first bevel gear 13, the second bevel gear 12 and a rotating handle 3 are arranged, under the matching of the rotating rod 2, the rotating rod 2 can be controlled to rotate through the rotating handle 3 to screws at dead angles, the rotating rod 2 drives the first bevel gear 13 to rotate, and the first bevel gear 13 drives the second, thereby can drive the rotation of screwdriver body 6, be convenient for load and unload the operation to the screw at corner and complicated position, fixedly connected with pivot 10 on the second conical gear 12, fixedly connected with bearing 11 in the recess 9, the pivot 10 activity is worn to establish in bearing 11, first fixed slot 15 has been seted up on the second conical gear 12, fixedly connected with connecting plate 8 on the screwdriver body 6, the opposite side fixedly connected with fastener 16 of connecting plate 8, second fixed slot 14 has been seted up on the fixed block 7, through the setting of second fixed slot 14, can carry out direct dismantlement to the screw that the space is wide and change.

Specifically, the first fixing groove 15 and the second fixing groove 14 have the same shape, and the latch 16 is matched with the first fixing groove 15 and the second fixing groove 14.

Specifically, the rotatory handle 3 of one end fixedly connected with of dwang 2, through the setting of rotatory handle 3, the rotation of the control dwang 2 of being convenient for, convenient to use.

Specifically, strong magnets 17 are arranged on the first fixing groove 15, the second fixing groove 14 and the clamping piece 16, and the clamping connection between the clamping piece 16 and the first fixing groove 15 or the second fixing groove 14 is firmer through the arrangement of the strong magnets 17.

Specifically, the shapes of the first fixing groove 15, the second fixing groove 14 and the clip piece 16 are all cross-shaped.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, when dismantling the installation to the screw at dead angle, with 6 joints of screwdriver body in first fixed slot 15, put screwdriver body 6 on corresponding screw, twist and move rotatory handle 3, rotatory handle 3 control dwang 2 is rotatory, dwang 2 drives first bevel gear 13 and rotates, first bevel gear 13 drives second bevel gear 12 and rotates, thereby can drive the rotation of screwdriver body 6, screwdriver body 6 is dismantled the screw of change to needs to be dismantled, when dismantling the change to the screw that the space is open, directly with 6 joints of screwdriver body in second fixed slot 14, put screwdriver body 6 on corresponding screw, directly hold sleeve pipe 1 and rotate, just can change the screw.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a removable right angle screwdriver, includes sleeve pipe (1) and screwdriver body (6), its characterized in that: the screw driver is characterized in that a through hole (5) is formed in the sleeve (1), a fixed bearing (4) is fixedly connected in the through hole (5), a rotating rod (2) is arranged in the fixed bearing (4) in a penetrating manner, a fixed block (7) is fixedly connected at the right end of the sleeve (1), a groove (9) is formed in the fixed block (7), the other end of the rotating rod (2) is positioned in the groove (9) and is fixedly connected with a first bevel gear (13), the first bevel gear (13) is connected with a second bevel gear (12) in a meshing manner, a rotating shaft (10) is fixedly connected on the second bevel gear (12), a bearing (11) is fixedly connected in the groove (9), the rotating shaft (10) is movably arranged in the bearing (11) in a penetrating manner, a first fixing groove (15) is formed in the second bevel gear (12), and a connecting plate (8) is fixedly connected on, the other side of the connecting plate (8) is fixedly connected with a clamping piece (16), and a second fixing groove (14) is formed in the fixing block (7).

2. The detachable right angle screwdriver as recited in claim 1, further comprising: the first fixing groove (15) and the second fixing groove (14) are the same in shape, and the clamping piece (16) is matched with the first fixing groove (15) and the second fixing groove (14).

3. The detachable right angle screwdriver as recited in claim 1, further comprising: one end fixedly connected with rotation handle (3) of dwang (2).

4. The detachable right angle screwdriver as recited in claim 1, further comprising: and strong magnets (17) are arranged on the first fixing groove (15), the second fixing groove (14) and the clamping piece (16).

5. The detachable right angle screwdriver as recited in claim 1, further comprising: the shapes of the first fixing groove (15), the second fixing groove (14) and the clamping piece (16) are all cross-shaped.