CN221160141U - Ratchet wrench convenient to operate - Google Patents

Abstract

The utility model relates to the technical field of ratchet wrenches, in particular to a ratchet wrench convenient to operate, which comprises a switching sleeve, wherein a movable rail frame is fixedly connected to the surface of the switching sleeve, a movable seat is movably connected to the inside of the movable rail frame, a screwing rod is fixedly connected to the surface of the movable seat, a connecting column is movably connected to the inside of the switching sleeve, a first wrench head is arranged at one end of the connecting column, and a second wrench head is arranged at the other end of the connecting column. According to the utility model, through the switching sleeve, the movable rail frame, the movable seat, the screwing rod, the connecting column, the side frame, the fixing bolt, the movable roller, the holding rod, the anti-slip rubber sleeve, the sliding block and the damping rubber strip, the equipment can be more adaptively screwed and applied in daily use, and in the actual use process, a worker firstly butts the ratchet seat of the first spanner head to be used against the mounting part, and at the moment, the fixing bolt on the side face of the side frame can be unscrewed.

Description

Ratchet wrench convenient to operate

Technical Field

The utility model relates to the technical field of ratchet wrenches, in particular to a ratchet wrench convenient to operate.

Background

The ratchet wrench is a manual screw tightening tool, a single-head double-head multi-specification movable handle ratchet box wrench is connected by a main box sleeve and a slave box sleeve which are of different specifications and sizes through the way of the female key and the male key of a hinged key, and as one box sleeve is provided with two specification box-shaped through holes, the box sleeve can be used for tightening and loosening screws of two specifications, thereby expanding the application range, saving raw materials and labor hour cost, and the movable wrench can conveniently adjust the use angle of the wrench.

For example, patent document CN 217143753U discloses a ratchet wrench, which comprises a head, a handle and a ratchet structure, wherein the head is fixedly connected to the handle, and the ratchet structure is arranged on the head; the handle is an aluminum alloy piece. According to the ratchet wrench provided by the utility model, the handle is made of the aluminum alloy, so that the weight of the ratchet wrench can be greatly reduced while the length of the handle is ensured, and even the length of the handle can be prolonged to increase the force arm, thereby being convenient for improving the use comfort of a user.

However, in the practical use process, the structure cannot go to the mounting nuts with different torque demands to perform adaptive force application operation, so that more labor-saving operation is realized, meanwhile, the device cannot perform quick switching operation of different wrenches, and daily use requirements cannot be met, so that a ratchet wrench convenient to operate is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a ratchet wrench convenient to operate, so that the problems that in the prior art, an existing structure cannot be used for installing nuts aiming at different torsion requirements in the actual use process, and adaptive force application operation cannot be performed, so that more labor-saving operation is realized, meanwhile, equipment cannot be used for rapidly switching different wrenches, and daily use requirements cannot be met are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ratchet wrench convenient to operate comprises a switching sleeve, wherein the surface of the switching sleeve is fixedly connected with a movable rail frame, the inside of the movable rail frame is movably connected with a movable seat, and the surface of the movable seat is fixedly connected with a screwing rod;

the connecting column is movably connected with the inside of the switching sleeve, one end of the connecting column is provided with a first spanner head, and the other end of the connecting column is provided with a second spanner head.

Preferably, the ratchet seat is arranged in the first spanner head, and the U-shaped spanner seat is arranged in the second spanner head.

Preferably, the back of the first spanner head is provided with a clamping groove, and two sides of the inner wall of the clamping groove are provided with fastening rubber pads.

Preferably, the two sides of the switching sleeve are fixedly connected with side frames, fixing bolts are arranged at two ends of the side faces of the side frames, and movable rollers are arranged at two ends of the inner wall of the switching sleeve.

Preferably, the top end of the screwing rod is fixedly connected with a holding rod, and an anti-slip rubber sleeve is arranged on the side face of the holding rod.

Preferably, sliding blocks are fixedly connected to two sides of the movable seat, and damping rubber strips are arranged on two sides of the movable rail frame.

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

This ratchet spanner convenient to operate, through the switch cover that sets up, the movable rail frame, the movable seat, twist the pole, the spliced pole, the side bearer, the gim peg, the movable roller, the holding rod, anti-skidding gum cover, sliding block and damping adhesive tape, can make equipment when daily use, twist the application of force operation more suitability, in actual use, the staff at first will need carry out the ratchet seat department of first spanner head of using and the department of installing dock, can unscrew the gim peg of side bearer side at this moment, then carry out the distance adjustment operation with the switch cover wholly at the surface of spliced pole, the switching operation of first spanner head and second spanner head department can be carried out to the daily time, afterwards twist and fix the gim peg and accomplish fixedly, at this moment one hand is held in the U mouth spanner seat department of second spanner head, one hand directly is held in the anti-skidding gum cover department of holding rod, then carry out the movable adjustment operation of the suitability at the damping adhesive tape department of making a round trip through the movable rail frame side, adjust operation of application of force position fast, then, the best position is directly carries out the operation at the best, the rotation of the equipment is realized to the very high practicality, the equipment is realized in the design of the whole application of force position, the equipment is used to the equipment.

This ratchet spanner convenient to operate, through the switch cover that sets up, the spliced pole, first spanner head, the second spanner head, ratchet seat, U mouth spanner seat, the joint groove, fastening cushion and movable roller, further improve the holistic result of use of equipment, in daily use, the staff can directly carry out the butt joint operation with first spanner head and second spanner head department with the both ends position of spliced pole, the joint groove that sets up through first spanner head and second spanner head back carries out stable butt joint this moment, the fastening cushion of joint inslot portion carries out quick locking fixed operation, thereby can realize through a spanner the installation requirement of multiunit different specifications, daily carry multiunit first spanner head and second spanner head can, make the whole more portable of equipment, the movable roller of switch cover inside can make between spliced pole and the switch cover carry out the switching operation to first spanner head and second spanner head department simultaneously, more smooth and easy switching operation has embodied the comprehensive of equipment design.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is an overall schematic view of the switch cover structure of the present utility model;

FIG. 3 is an overall schematic view of a first wrench head structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a switching sleeve; 2. a movable rail frame; 3. a movable seat; 4. twisting the rod; 5. a connecting column; 6. a first wrench head; 7. a second wrench head; 8. ratchet seat; 9. a U-mouth spanner seat; 10. a clamping groove; 11. fastening the rubber cushion; 12. a side frame; 13. a fixing bolt; 14. a movable roller; 15. a grip; 16. an anti-slip rubber sleeve; 17. a sliding block; 18. damping adhesive tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

The utility model provides a ratchet spanner of convenient operation, including switch cover 1, switch cover 1's fixed surface is connected with movable rail frame 2, movable seat 3 is connected with to movable rail frame 2's inside swing joint, movable seat 3's fixed surface is connected with twists pole 4, switch cover 1's both sides fixedly connected with side bearer 12, the both ends of side bearer 12 side are provided with dead bolt 13, switch cover 1's inner wall's both ends are provided with movable roller 14, twists the top fixedly connected with holding rod 15 of pole 4, holding rod 15's side is provided with anti-skidding gum cover 16, movable seat 3's both sides fixedly connected with slider 17, movable rail frame 2's both sides are provided with damping adhesive tape 18, carry out the activity adjustment operation of making a round trip the suitability in movable rail frame 2's damping adhesive tape 18 department through movable seat 3 side's slider 17, carry out the adjustment operation of application of force position fast, then directly in the best application force position, accomplish the holistic rotation adjustment operation to equipment through holding rod 15 department application of force, improve the travelling comfort of equipment greatly.

The inside swing joint of spliced pole 5, the one end of spliced pole 5 is provided with first spanner head 6, the other end of spliced pole 5 is provided with second spanner head 7, the inside of first spanner head 6 is provided with ratchet seat 8, the inside of second spanner head 7 is provided with U mouth spanner seat 9, joint groove 10 has been seted up at the back of first spanner head 6, the inner wall both sides of joint groove 10 are provided with fastening cushion 11, the both ends position with spliced pole 5 carries out the butt joint operation with first spanner head 6 and second spanner head 7 department directly, at this moment, the butt joint that is stable through the joint groove 10 that first spanner head 6 and second spanner head 7 back were seted up, the inside fastening cushion 11 of joint groove 10 carries out quick locking fixed operation, thereby can realize the installation requirement of multiunit different specifications through a spanner, daily carry multiunit first spanner head 6 and second spanner head 7 can, make the whole more convenient.

Working principle: when in use, a user firstly connects the ratchet seat 8 of the first spanner head 6 to be used with the installation position, at the moment, the fixing bolt 13 on the side surface of the side frame 12 can be unscrewed firstly, then the whole switching sleeve 1 is subjected to distance adjustment operation on the outer surface of the connecting column 5, switching operation at the first spanner head 6 and the second spanner head 7 can be carried out daily, then the fixing bolt 13 is screwed to complete fixing, at the moment, one hand is held at the U-shaped spanner seat 9 of the second spanner head 7, the other hand is directly held at the anti-skid rubber sleeve 16 of the holding rod 15, then the sliding block 17 at the side of the movable seat 3 is used for carrying out the back and forth adaptive movable adjustment operation at the damping rubber strip 18 of the movable rail frame 2, the adjustment operation of the force application position is rapidly carried out, then directly at the optimal force application position, the rotation adjustment operation of the whole device is completed by applying force at the holding rod 15, the use comfort of the device is greatly improved, in the daily use process, the staff can directly dock the two ends of the connecting column 5 with the first spanner head 6 and the second spanner head 7, at this time, the clamping grooves 10 arranged at the back parts of the first spanner head 6 and the second spanner head 7 are used for stable docking, the fastening rubber pads 11 in the clamping grooves 10 are used for rapid locking and fixing operation, therefore, the installation requirements of a plurality of groups of different specifications can be realized through one wrench, the first wrench head 6 and the second wrench head 7 are carried in daily life, the whole equipment is more portable, meanwhile, the movable roller 14 in the switching sleeve 1 can enable the connection column 5 and the switching sleeve 1 to perform smooth switching operation on the first spanner head 6 and the second spanner head 7, and the above is all the working principles of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a ratchet spanner convenient to operate, includes switch cover (1), its characterized in that: the surface of the switching sleeve (1) is fixedly connected with a movable rail frame (2), the inside of the movable rail frame (2) is movably connected with a movable seat (3), and the surface of the movable seat (3) is fixedly connected with a screwing rod (4);

The connecting column (5), the inside swing joint of switch cover (1) has spliced pole (5), the one end of spliced pole (5) is provided with first spanner head (6), the other end of spliced pole (5) is provided with second spanner head (7).

2. The conveniently operated ratchet wrench of claim 1, wherein: the inside of first spanner head (6) is provided with ratchet seat (8), the inside of second spanner head (7) is provided with U mouth spanner seat (9).

3. The conveniently operated ratchet wrench of claim 1, wherein: the back of first spanner head (6) has seted up joint groove (10), the inner wall both sides of joint groove (10) are provided with fastening cushion (11).

4. The conveniently operated ratchet wrench of claim 1, wherein: the two sides of the switching sleeve (1) are fixedly connected with side frames (12), fixing bolts (13) are arranged at two ends of the side faces of the side frames (12), and movable rollers (14) are arranged at two ends of the inner wall of the switching sleeve (1).

5. The conveniently operated ratchet wrench of claim 1, wherein: the top of the screwing rod (4) is fixedly connected with a holding rod (15), and an anti-slip rubber sleeve (16) is arranged on the side face of the holding rod (15).

6. The conveniently operated ratchet wrench of claim 1, wherein: the two sides of the movable seat (3) are fixedly connected with sliding blocks (17), and damping rubber strips (18) are arranged on the two sides of the movable rail frame (2).