CN210633518U

CN210633518U - Screwdriver for assembling glasses accessories

Info

Publication number: CN210633518U
Application number: CN201921327688.9U
Authority: CN
Inventors: 杨丽佳
Original assignee: Xiamen R & M Medical Technology Co Ltd
Current assignee: Xiamen R & M Medical Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-29
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a screwdriver that glasses accessory assembly used, including the handle of a knife, the handle of a knife outside is equipped with a plurality of pits, one side of handle of a knife is seted up flutedly, the through-hole has all been opened on the top inner wall of recess and the bottom inner wall, through-hole internal rotation cover is equipped with the screw rod, the thread bush is equipped with the cutter arbor of slidable mounting in the through-hole that corresponds on the screw rod, and the one end that two screw rods are close to each other all extends to the recess in and has first bevel gear, the cutter arbor is kept away from the one end of corresponding first bevel gear and is extended to outside the handle of a knife, rotate on the lateral wall of recess and install two dwangs, the one. The utility model discloses simple structure, convenient operation is convenient for accomodate the cutter arbor after the use is accomplished, is convenient for simultaneously when accomodating one cutter arbor in the completion back need use two cutter arbors, shifts out a cutter arbor alone, satisfies the use needs, is favorable to the use.

Description

Screwdriver for assembling glasses accessories

Technical Field

The utility model relates to a screwdriver equipment technical field especially relates to a screwdriver that glasses accessory assembly used.

Background

In-process at the glasses equipment, need use the screwdriver, current screwdriver outside is equipped with a plurality of pits, prevent that the phenomenon that the user skidded at the in-process that uses from appearing, the screwdriver includes handle of a knife and the cutter arbor constitution of fixed mounting at handle of a knife top and bottom, but current screwdriver is not convenient for accomodate the cutter arbor to the handle of a knife after using to accomplish in, extravagant a large amount of spaces, be not portable simultaneously, and the hourglass of exposing to the sun and the people of hindering by mistake easily, therefore we have proposed a screwdriver that glasses accessory assembly was used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screwdriver used for assembling spectacle accessories.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screwdriver for assembling glasses accessories comprises a screwdriver handle, wherein a plurality of pits are formed in the outer side of the screwdriver handle, a groove is formed in one side of the screwdriver handle, through holes are formed in the inner wall of the top of the groove and the inner wall of the bottom of the groove, a screw rod is sleeved in the through hole in a rotating mode, a cutter bar slidably mounted in the corresponding through hole is sleeved on the screw rod in a threaded mode, one end, close to each other, of each of the two screw rods extends into the groove and is welded with a first bevel gear, one end, far away from the corresponding first bevel gear, of each cutter bar extends out of the screwdriver handle, two rotating rods are rotatably mounted on the side wall of the groove, a second bevel gear is welded at one end of each rotating rod and is meshed with the corresponding first bevel gear, an anti-skid rubber pad is fixedly bonded at the other end of each rotating rod, a rectangular, the bottom of montant extends to in the recess and the welding has the connecting block, be equipped with the cylinder pole in the recess, connecting block movable sleeve establishes on the cylinder pole, and the one end of cylinder pole is the annular welding and has a plurality of sharp pieces, and sharp piece cooperatees with the anti-skidding cushion, the other end of cylinder pole extends to the handle of a knife outer and welding has the knob, all weld on the top inner wall of recess and the bottom inner wall has the locating lever, and the one end that two locating levers are close to each other all nestedly has the ball, the stopper that is located connecting block one side is all welded to the top and the bottom of.

Preferably, the threaded groove is formed in one end, close to each other, of each of the two cutter bars, and the threaded groove is in threaded connection with the corresponding screw.

Preferably, the inner walls of the two sides of the through hole are provided with sliding grooves, the two sides of the cutter bar are welded with sliding blocks, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.

Preferably, the through hole is internally and fixedly sleeved with a first bearing, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw.

Preferably, two second bearings are welded on the side wall of the groove, and inner rings of the second bearings are fixedly sleeved with the outer sides of the corresponding rotating rods.

Preferably, a circular hole is formed in one side of the connecting block, and the side wall of the circular hole is in movable contact with the outer side of the cylindrical rod.

Preferably, the distance between the ball and the cylindrical rod is the same as the distance between the side of the rotating rod away from the cylindrical rod and the cylindrical rod.

Preferably, an upper cover is arranged above the knife handle and matched with the knife handle through threads, a lower cover is arranged below the knife handle and matched with the knife handle through threads, and a plurality of nose supports and small screws are arranged in the lower cover.

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

by the matching of the arranged knife handle, the groove, the through hole, the screw rod, the knife rod, the first bevel gear, the rotating rod, the second bevel gear, the antiskid rubber pad, the rectangular groove, the vertical rod, the connecting block, the cylindrical rod, the sharp block, the positioning rod and the knob, when in use, the knob is pulled towards the direction far away from the sharp block, the knob drives the sharp block to move through the cylindrical rod, then the knob is pushed upwards, the knob drives the sharp block to move through the cylindrical rod, the cylindrical rod drives the vertical rod to slide in the rectangular groove through the connecting block, when the top of the cylindrical rod is contacted with the bottom of a ball positioned above, the knob is pushed towards the direction close to the sharp block, the knob drives the sharp block to move through the cylindrical rod, the sharp block is in close contact with the antiskid rubber pad positioned above in the two antiskid rubber pads, then the knob is rotated, the knob drives the sharp block to rotate through the cylindrical rod, the dwang passes through second bevel gear and drives rather than the first bevel gear rotation of meshing mutually, and first bevel gear drives the cutter arbor through the screw rod that corresponds and to moving in the through-hole to the direction that is close to first bevel gear, alright in order to accomodate a cutter arbor that lies in the top in two cutter arbors to the through-hole that corresponds in, the same reason alright accomodate a cutter arbor that lies in the below in two cutter arbors to the through-hole that corresponds in.

The utility model discloses simple structure, convenient operation is convenient for accomodate the cutter arbor after the use is accomplished, is convenient for simultaneously when accomodating one cutter arbor in the completion back need use two cutter arbors, shifts out a cutter arbor alone, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a screwdriver for assembling spectacle accessories according to the present invention;

FIG. 2 is a cross-sectional structural schematic view of the shank of FIG. 1;

fig. 3 is a schematic structural view of a portion a of a screwdriver for assembling spectacle accessories according to the present invention;

fig. 4 is a partial cross-sectional view of the lower cover of the screwdriver for assembling the glasses accessory according to the present invention.

In the figure: the tool comprises a tool handle 1, a groove 2, a through hole 3, a screw rod 4, a tool bar 5, a first bevel gear 6, a rotating rod 7, a second bevel gear 8, an anti-skid rubber pad 9, a rectangular groove 10, a vertical rod 11, a connecting block 12, a cylindrical rod 13, a pointed block 14, a positioning rod 15 and a knob 16.

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.

Referring to fig. 1-4, a screwdriver for assembling glasses accessories comprises a screwdriver handle 1, a plurality of concave pits are arranged on the outer side of the screwdriver handle 1, a groove 2 is arranged on one side of the screwdriver handle 1, through holes 3 are respectively arranged on the top inner wall and the bottom inner wall of the groove 2, a screw rod 4 is rotatably sleeved in each through hole 3, a cutter bar 5 slidably arranged in the corresponding through hole 3 is sleeved on each screw rod 4 in a threaded manner, one end of each screw rod 4 close to each other extends into the corresponding groove 2 and is welded with a first bevel gear 6, one end of each cutter bar 5 far away from the corresponding first bevel gear 6 extends out of the screwdriver handle 1, two rotating rods 7 are rotatably arranged on the side wall of the corresponding groove 2, one end of each rotating rod 7 is welded with a second bevel gear 8, the second bevel gear 8 is meshed with the corresponding first bevel gear 6, an anti-slip rubber pad 9 is fixedly bonded to the other end of each, the utility model has the advantages of simple structure, convenient operation, convenient storage of the cutter bar 5 after use, and convenient independent removal of one cutter bar 5 when one cutter bar 5 of the two cutter bars 5 is needed to be used after storage simultaneously, meets the use requirement and is beneficial to use.

In the utility model, one end of two cutter bars 5 which are close to each other is provided with a thread groove, the thread groove is in threaded connection with a corresponding screw rod 4, the inner walls of two sides of a through hole 3 are provided with chutes, two sides of the cutter bars 5 are welded with sliders which are in sliding connection with the corresponding chutes, a first bearing is fixedly sheathed in the through hole 3, the inner ring of the first bearing is fixedly sheathed with the outer side of the corresponding screw rod 4, two second bearings are welded on the side wall of a groove 2, the inner ring of the second bearing is fixedly sheathed with the outer side of a corresponding rotating rod 7, one side of a connecting block 12 is provided with a circular hole, the side wall of the circular hole is in movable contact with the outer side of a cylindrical rod 13, the distance between the ball and the cylindrical rod 13 is the same as the distance between one side of the rotating rod 7 far away from the cylindrical rod 13 and the cylindrical rod 13, an upper cover is arranged above, the lower cover matches through the screw thread through screw thread and handle of a knife 1, is equipped with a plurality of noses in the lower cover and holds in the palm and little screw, and the user can conveniently change the nose in any time and hold in the palm and the screw anywhere, the utility model discloses simple structure, convenient operation is convenient for accomodate cutter arbor 5 after the use is accomplished, is convenient for simultaneously when accomodating one cutter arbor 5 in the completion back need use two cutter arbors 5, shifts out a cutter arbor 5 alone, satisfies the use needs, is favorable to using.

The working principle is as follows: when the tool bar 5 is required to be accommodated in the corresponding through hole 3, the knob 16 is pulled in the direction away from the point block 14, the knob 16 drives the cylindrical rod 13 to move, the cylindrical rod 13 drives the point block 14 to move, the knob 16 is pushed upwards, the knob 16 drives the cylindrical rod 13 to move upwards, the cylindrical rod 13 drives the point block 14 to move, the cylindrical rod 13 drives the connecting block 12 to move upwards, the connecting block 12 drives the vertical rod 11 to move upwards, the vertical rod 11 slides in the rectangular groove 10, when the top of the cylindrical rod 13 is contacted with the bottom of one of the two balls above, the knob 16 is pushed in the direction close to the point block 14, the knob 16 drives the cylindrical rod 13 to move, the top of the cylindrical rod 13 slides with the bottom of the one of the two balls above, the cylindrical rod 13 drives the point block 14 to tightly squeeze the one of the two anti-skid rubber pads 9 above, and then the knob 16 is rotated, the knob 16 drives the cylindrical rod 13 to rotate, the cylindrical rod 13 drives the pointed block 14 to rotate, the pointed block 14 drives one of the two anti-skid rubber pads 9 positioned above to rotate, one of the two anti-skid rubber pads 9 positioned above rotates to drive the corresponding rotating rod 7 to rotate, the rotating rod 7 drives the corresponding second bevel gear 8 to rotate, the second bevel gear 8 drives the first bevel gear 6 meshed with the second bevel gear to rotate, the first bevel gear 6 drives the corresponding screw rod 4 to rotate, under the action of the thread groove formed at one end of the cutter bar 5 close to the corresponding first bevel gear 6, the screw rod 4 rotates to drive the corresponding cutter bar 5 to move in the through hole 3 towards the direction close to the first bevel gear 6, the cutter bar 5 drives the sliding block to slide in the corresponding sliding groove, so that one cutter bar 5 positioned above of the two cutter bars 5 can be accommodated in the corresponding through hole 3, in the same way, the cylindrical rod 13 can be moved downwards to store one of the two cutter bars 5 located below in the same way into the corresponding through hole 3, so that the cutter bars 5 can be conveniently stored after the use is finished, and meanwhile, when one of the two cutter bars 5 needs to be used after the storage is finished, one of the cutter bars 5 can be conveniently moved out of the corresponding through hole 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The screwdriver for assembling the glasses accessories comprises a screwdriver handle (1), wherein a plurality of pits are formed in the outer side of the screwdriver handle (1), the screwdriver is characterized in that a groove (2) is formed in one side of the screwdriver handle (1), through holes (3) are formed in the inner wall of the top and the inner wall of the bottom of the groove (2), a screw rod (4) is sleeved in the through hole (3) in a rotating mode, a cutter bar (5) which is slidably installed in the corresponding through hole (3) is sleeved on the screw rod (4), one ends, close to each other, of the two screw rods (4) extend into the groove (2) and are welded with a first bevel gear (6), one end, far away from the corresponding first bevel gear (6), of the cutter bar (5) extends out of the screwdriver handle (1), two rotating rods (7) are rotatably installed on the side wall of the groove (2), and a second bevel gear (8) is welded at one, the second bevel gear (8) is meshed with the corresponding first bevel gear (6), an anti-skid rubber pad (9) is fixedly bonded to the other end of the rotating rod (7), a rectangular groove (10) is formed in the inner wall of the top of the groove (2), a vertical rod (11) is sleeved in the rectangular groove (10) in a sliding mode, the bottom end of the vertical rod (11) extends into the groove (2) and is welded with a connecting block (12), a cylindrical rod (13) is arranged in the groove (2), the connecting block (12) is movably sleeved on the cylindrical rod (13), one end of the cylindrical rod (13) is welded with a plurality of sharp blocks (14) in an annular mode, the sharp blocks (14) are matched with the anti-skid rubber pad (9), the other end of the cylindrical rod (13) extends out of the cutter handle (1) and is welded with a knob (16), and positioning rods (15) are welded on the inner wall of the top and the, the ball is nested at one end of each positioning rod (15) close to each other, and the limiting blocks located on one side of the connecting block (12) are welded at the top and the bottom of the cylindrical rod (13).

2. The screwdriver according to claim 1, wherein the ends of the two tool bars (5) close to each other are provided with a thread groove, and the thread grooves are in threaded connection with the corresponding screw rods (4).

3. The screwdriver according to claim 1, wherein the through hole (3) has sliding grooves on the inner walls of both sides, the tool bar (5) has sliding blocks welded on both sides, and the sliding blocks are slidably connected with the corresponding sliding grooves.

4. Screwdriver according to claim 1, characterised in that said through hole (3) is internally fixed and fitted with a first bearing, the inner ring of which is fixedly fitted with the outer side of the corresponding screw (4).

5. Screwdriver according to claim 1, characterised in that the lateral walls of said recess (2) are welded with two second bearings, the inner ring of which is fixedly fitted on the outer side of the corresponding swivelling levers (7).

6. The screwdriver as claimed in claim 1, wherein a circular hole is formed at one side of the connecting block (12), and the side wall of the circular hole is movably contacted with the outer side of the cylindrical rod (13).

7. Screwdriver according to claim 1, characterised in that the distance between the ball and the cylindrical rod (13) is the same as the distance between the side of the swivelling rod (7) remote from the cylindrical rod (13) and the cylindrical rod (13).

8. The screwdriver according to claim 1, wherein an upper cover is arranged above the screwdriver handle (1), the upper cover is matched with the screwdriver handle (1) through threads, a lower cover is arranged below the screwdriver handle (1), the lower cover is matched with the screwdriver handle (1) through threads, and a plurality of nose pads and small screws are arranged in the lower cover.