CN218313229U

CN218313229U - Anti-falling structure for handle of handheld screw machine

Info

Publication number: CN218313229U
Application number: CN202221800453.9U
Authority: CN
Inventors: 张叶华; 刘涛; 周飞
Original assignee: Shenzhen Languang Intelligent Manufacturing Technology Co ltd
Current assignee: Shenzhen Languang Intelligent Manufacturing Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-17
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a hand-held type screw machine handle anti-drop structure, including the screw machine hand (hold), open one side outer wall of screw machine hand (hold) has the button fixed slot, the fixed two control button that are equipped with of lateral wall of button fixed slot, the both sides outer wall of screw machine hand (hold) is fixed respectively and is equipped with the fixed block, the fixed C shape fixed column that is equipped with of one end outer wall of fixed block. The utility model discloses a first bandage is fixed on user's arm with the second bandage, the location area is passed through the slip ring and is connected with screw machine hand, can avoid screw machine hand to drop, cup joint user's palm on screw machine hand's outer wall through the spacing band of hand, can further avoid the hand of screw machine to drop from user's hand, prevent that screw machine hand from damaging, control button locates the outer wall of button fixed slot simultaneously, can avoid control button mistake to touch start screw machine, and the safety effect is good.

Description

Anti-falling structure for handle of handheld screw machine

Technical Field

The utility model relates to a screw machine field, concretely relates to hand-held type screw machine handle anti-drop structure.

Background

The screw machine is a small machine for automatically locking screws, and the action structure of the screw machine can be generally divided into a feeding part and an electric screwdriver part, wherein the feeding part is used for screening and providing screws, and the electric screwdriver part is used for taking and locking the screws.

The existing screw machine is a convenient tool for a user to screw a bolt into a threaded hole, but the existing hand-held screw machine is used for a long time, because the screw machine can vibrate in the working process, and the hand of the user must forcibly hold the handle of the screw machine, the user can generate muscle fatigue, and a large amount of hand sweat can be generated, the handle of the screw machine is easy to drop, the screw machine is damaged, and when a control button of the screw machine is in contact with the ground, the high-speed rotation of the working end of the screw machine easily causes potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type screw machine hand (hold) anti-drop structure to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a hand-held type screw machine handle anti-drop structure, includes the screw machine hand (hold), open one side outer wall of screw machine hand (hold) has the button fixed slot, the fixed two control button that are equipped with of lateral wall of button fixed slot, the both sides outer wall of screw machine hand (hold) is fixed respectively and is equipped with the fixed block, the fixed C shape fixed column that is equipped with of one end outer wall of fixed block, the outer wall of C shape fixed column has cup jointed the spacing band of hand, the top one end of screw machine hand (hold) is connected with the wire, the fixed registration arm that is equipped with of bottom outer wall of wire, the outer wall of registration arm has cup jointed the activity ring, the fixed location area that is equipped with of one end of activity ring, the bottom lateral wall seam of location area has connect two first bandages, the top lateral wall seam of location area has connected two second bandages, the fixed location buckle that is equipped with three equidistance distribution of the terminal outer wall of first bandage, the fixed location button that is equipped with equidistance distribution in one side of second bandage, the inner wall of location buckle agrees with the outer wall of second bandage.

Preferably, the bottom one end of screw machine hand (hold) is including the fixed section of thick bamboo of external screw thread, the fixed motor that is equipped with vertical decurrent of the inner wall of the fixed section of thick bamboo of external screw thread, the output shaft of motor passes through the fixed screw column of being equipped with of shaft joint, the motor passes through control button and wire electric connection.

Preferably, the junction of button fixed slot outer wall and screw machine hand (hold) is opened there is the circular arc chamfer, the outer wall of fixed block is opened there is the circular arc chamfer, is favorable to improving the utility model discloses a comfort level.

Preferably, the outer wall spiro union of the fixed section of thick bamboo of external screw thread has interior thread tightening cover, the louvre that has the equidistance and distribute is opened to the bottom outer wall of interior thread tightening cover, and the louvre that opens some through interior thread tightening cover outer wall is favorable to improving the utility model discloses a radiating effect.

Preferably, the inner wall of the movable ring is movably connected with the outer wall of the positioning pipe, so that the positioning belt is prevented from being knotted and surrounded.

Preferably, the spacing band of hand is made by the rubber material, location area, first bandage and second bandage are made by close skin surface fabric, further improve the utility model discloses a comfort level.

Preferably, the outer wall of screw machine hand (hold) has cup jointed the silica gel leather hose, the silica gel leather hose outer wall is opened has the sweat hole of inhaling that the equidistance distributes, is favorable to improving the utility model discloses an antiskid effect.

In the technical scheme, the utility model provides a technological effect and advantage:

lean on the area of will fixing a position at user's forearm position, with two first bandages and second bandage respectively around user's arm position, be equipped with three location buckle with first bandage lateral wall and block respectively on the location button that second bandage outer wall was equipped with, even if the user loosens the hand (hold) of screw machine, fix on user's arm through first bandage and second bandage, the area of fixing a position is connected with screw machine hand (hold) through the activity ring, can avoid the screw machine hand (hold) to drop.

Cup joint user's palm on the outer wall of screw machine hand (hold) through the spacing band of hand, can further avoid the hand (hold) of screw machine to drop from user's hand, prevent the screw machine hand (hold) and damage, control button locates the outer wall of button fixed slot simultaneously, can avoid control button mistake to touch start screw machine, and the safety effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the screw driver handle of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the internal thread fixing cover of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the positioning belt of the present invention.

Description of reference numerals:

the automatic positioning device comprises a screw machine handle 1, an external thread fixing cylinder 2, a motor 3, a screw rotating column 4, a button fixing groove 5, a control button 6, a fixing block 7, a fixing column 8C, a hand limiting belt 9, an internal thread fixing cover 10, heat dissipation holes 11, a lead 12, a positioning pipe 13, a movable ring 14, a positioning belt 15, a first binding belt 17, a second binding belt 18, a positioning buckle 19 and a positioning button 20.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Example one

Referring to the attached drawings 1-4 of the specification, an anti-falling structure of a handheld screw machine handle comprises a screw machine handle 1, a button fixing groove 5 is formed in the outer wall of one side of the screw machine handle 1, two control buttons 6 are fixedly arranged on the side wall of the button fixing groove 5, fixing blocks 7 are fixedly arranged on the outer walls of two sides of the screw machine handle 1 respectively, a hand limiting strap 9 is sleeved on the outer wall of one end of each fixing block 7, which is fixedly provided with a C-shaped fixing column 8,C-shaped fixing column 8, a lead 12 is connected to one end of the top of the screw machine handle 1, a positioning pipe 13 is fixedly arranged on the outer wall of the bottom of the lead 12, a movable ring 14 is sleeved on the outer wall of the positioning pipe 13, a positioning belt 15 is fixedly arranged at one end of the movable ring 14, two first binding belts 17 are sewn on the side wall of the bottom of the positioning belt 15, two second binding belts 18 are sewn on the side wall of the top of the positioning belt 15, three positioning buckles 19 are fixedly arranged at the outer wall of the tail end of the first binding belts, positioning buckles 20 are distributed at equal intervals, and the inner walls of the positioning buckles 19 are matched with the outer walls of the second binding belts 18.

Example two

On the basis of embodiment one, the bottom one end of screw machine hand (hold) 1 is including the solid fixed section of thick bamboo 2 of external screw thread, and the inner wall of the solid fixed section of thick bamboo 2 of external screw thread is fixed and is equipped with vertical decurrent motor 3, and motor 3's output shaft passes through the fixed screw column 4 that is equipped with of shaft coupling, and motor 3 passes through control button 6 and wire 12 electric connection, and 5 outer walls of button fixed slot and screw machine hand (hold) 1's junction are opened there is the circular arc chamfer, and open the outer wall of fixed block 7 has the circular arc chamfer, is favorable to improving the utility model discloses a comfort level, screw machine hand (hold) 1's outer wall has cup jointed the silica gel rubber tube, and silica gel rubber tube outer wall is opened has the sweat hole of inhaling that the equidistance distributes, is favorable to improving the utility model discloses an antiskid effect.

EXAMPLE III

On the basis of embodiment one, the outer wall spiro union of external thread fixing section of thick bamboo 2 has interior thread fixing cover 10, and the bottom outer wall of interior thread fixing cover 10 is opened has the louvre 11 that the equidistance distributes, and the louvre 11 that opens something through interior thread fixing cover 10 outer wall is favorable to improving the utility model discloses a radiating effect, the inner wall of activity ring 14 and the outer wall swing joint of registration arm 13 avoid the location area 15 to tie a knot and encircle, and the spacing band 9 of hand is made by the rubber material, and location area 15, first bandage 17 and second bandage 18 are made by the skin-friendly surface fabric, further improve the utility model discloses a comfort level.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when in use, firstly, the positioning belt 15 is leant against the forearm part of a user, the two first binding belts 17 and the second binding belts 18 are respectively wound around the arm part of the user, the side walls of the first binding belts 17 are provided with three positioning buckles 19 which are respectively clamped on the positioning buttons 20 arranged on the outer walls of the second binding belts 18, so that the first binding belts 17 and the second binding belts 18 are sleeved on the outer walls of the user, thus even if the user loosens the handle of the screw machine, the first binding belts 17 and the second binding belts 18 are fixed on the arm of the user, the positioning belt 15 is connected with the screw machine handle 1 through the movable ring 14, the screw machine handle 1 can be prevented from falling off, the screw machine handle is prevented from being damaged, and meanwhile, the control button 6 is arranged on the outer walls of the button fixing groove 5, can avoid 6 mistake of control button to touch start screw machine, the safety effect is good, the user holds on the outer wall of screw machine hand (hold) 1, cup joint user's palm on the outer wall of screw machine hand (hold) 1 through the spacing band 9 of hand, the hand (hold) that can further avoid the screw machine drops from user's hand, the safety effect is good, when needing to change screw column spinner 4, with internal thread fixed cover 10 from the outer wall of external thread fixed cylinder 2 back-out, dismantle original screw column spinner 4 from the shaft coupling, install new screw column spinner 4 on the shaft coupling of motor 3 output shafts, then on the outer wall with internal thread fixed cover 10 spiro union at external thread fixed cylinder 2, it has louvre 11 to be favorable to improving to open through internal thread fixed cover 10 outer wall the utility model discloses a radiating effect.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a hand-held type screw machine handle anti-drop structure, includes screw machine handle (1), its characterized in that: the outer wall of one side of screw machine hand (1) is opened there are button fixed slot (5), the fixed two control button (6) that are equipped with of lateral wall of button fixed slot (5), the both sides outer wall of screw machine hand (1) is fixed respectively and is equipped with fixed block (7), the fixed C shape fixed column (8) that are equipped with of one end outer wall of fixed block (7), the outer wall of C shape fixed column (8) has cup jointed hand spacing band (9), the top one end of screw machine hand (1) is connected with wire (12), the bottom outer wall of wire (12) is fixed and is equipped with registration arm (13), the outer wall of registration arm (13) has cup jointed activity ring (14), the fixed one end that is equipped with registration arm (15) of activity ring (14), the bottom lateral wall of registration arm (15) has sewed up two first bandage (17), the top lateral wall of registration arm (15) has sewed up two second bandage (18), the terminal outer wall of first bandage (17) is fixed and is equipped with three equidistance distribution's location buckle (19), the fixed one side of second bandage (18) is equipped with button (20) that the equidistance distributes, the location bandage (18) and the buckle (18) that the inner wall closes up.

2. The anti-falling structure of the handle of the hand-held screw machine according to claim 1, characterized in that: the bottom one end of screw machine hand (1) is including external screw thread solid fixed cylinder (2), the fixed motor (3) that are equipped with vertical decurrent of inner wall of external screw thread solid fixed cylinder (2), the output shaft of motor (3) is through fixed screw column of revolution (4) that is equipped with of shaft coupling, motor (3) are through control button (6) and wire (12) electric connection.

3. The anti-falling structure of the hand-held screw machine handle according to claim 1, characterized in that: the joint of the outer wall of the button fixing groove (5) and the screw machine handle (1) is provided with an arc chamfer, and the outer wall of the fixing block (7) is provided with an arc chamfer.

4. The anti-falling structure of the hand-held screw machine handle according to claim 2, characterized in that: the outer wall of the external thread fixing barrel (2) is in threaded connection with an internal thread fixing cover (10), and heat dissipation holes (11) distributed at equal intervals are formed in the outer wall of the bottom of the internal thread fixing cover (10).

5. The anti-falling structure of the hand-held screw machine handle according to claim 1, characterized in that: the inner wall of the movable ring (14) is movably connected with the outer wall of the positioning pipe (13).

6. The anti-falling structure of the hand-held screw machine handle according to claim 1, characterized in that: the hand limiting strap (9) is made of rubber materials, and the positioning strap (15), the first binding band (17) and the second binding band (18) are made of skin-friendly fabric.

7. The anti-falling structure of the hand-held screw machine handle according to claim 1, characterized in that: the outer wall of the screw machine handle (1) is sleeved with a silica gel rubber tube, and sweat absorbing holes distributed at equal intervals are formed in the outer wall of the silica gel rubber tube.