CN215318357U - Spanner for automobile repair - Google Patents

Abstract

The utility model discloses a wrench for automobile repair, which comprises a fixed rod, a handle rod, a connecting rod and a sliding rod, wherein one end of the fixed rod is provided with a sliding cavity with an opening, the sliding cavity is matched with the sliding rod, one end of the sliding rod is slidably arranged in the sliding cavity, the other end of the sliding rod is fixedly connected with one end of the connecting rod, the other end of the connecting rod is used for connecting a sleeve, one end of the fixed rod, which is far away from the sliding rod, is fixedly connected with the side surface of the middle part of the handle rod, and the technical problems in the prior art are solved, such as: the length of the T-shaped wrench cannot be prolonged, so that the deep bolt cannot be conveniently disassembled.

Description

Spanner for automobile repair

Technical Field

The utility model belongs to the field of automobile repair wrenches, and particularly relates to a wrench for automobile repair.

Background

T type spanner is a instrument commonly used in auto repair, a nut and bolt for screwing up, generally include two pole portions, two pole portions make T type spanner be T shape, when carrying out auto repair, need dismantle the construction bolt in the darker position of some degree of depth sometimes, for example the darker bolt of the degree of depth in the engine compartment (engine support bolt, water tank bottom fixing bolt, all kinds of water oil pipe bolts etc.), the darker bolt of degree of depth on the chassis (gearbox fixing bolt, frame bolt, hang bolt etc.), because these bolts place the space narrowly, it is very inconvenient to utilize ordinary box spanner to dismantle, and utilize T type spanner then often because length is long enough to become difficult to dismantle, it exists: the length of the T-shaped wrench cannot be prolonged, so that the deep bolt cannot be conveniently detached.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the object of the present invention is to: the utility model provides a spanner for auto repair has solved the technical problem who exists among the prior art, if: the length of the T-shaped wrench cannot be prolonged, so that the deep bolt cannot be conveniently disassembled.

In order to realize the purpose of the utility model, the utility model provides the following technical scheme:

the utility model provides a spanner for automobile repair, includes dead lever, handle bar, connecting rod and slide bar, the one end of dead lever is equipped with has the open-ended slip chamber, the slip chamber with the slide bar adaptation, slide bar one end slidable set up in the slip intracavity, slide bar other end fixed connection the one end of connecting rod, the other end of connecting rod is used for connecting sleeve, the dead lever is kept away from the one end fixed connection of slide bar the middle part side of handle bar.

Furthermore, the cross section of the sliding rod is of a cross-shaped structure, and the sliding cavity is of a cross-shaped groove structure.

Further, still include locking screw, the radial of dead lever be equipped with the screw hole of locking screw adaptation, locking screw threaded connection the dead lever, the screw hole passes the slip chamber, be equipped with a plurality of through-holes that set up side by side on the slide bar, the through-hole with the locking screw adaptation, the axle center orientation of through-hole the radial of slide bar, locking screw passes one of them through-hole.

Furthermore, a plurality of through holes are distributed at equal intervals.

Furthermore, a pickaxe head part and a hammer head part are arranged at two ends of the handle rod, and the pickaxe head part is of a wedge-shaped structure.

Furthermore, one end, far away from the handle rod, of the connecting rod is provided with a connecting part, and the connecting part is used for connecting the sleeve.

Furthermore, the handle rod and the fixing rod form a T-shaped structure together.

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

1. through sliding slide bar, can adjust the distance between connecting rod and the dead lever, and then make the whole length of dead lever and connecting rod lengthen, at the auto repair effect, be more convenient for stretch into darker position and dismantle the operation of bolt, reached length can be adjusted so that dismantle the beneficial effect of the bolt of darker position.

2. Through set up pick head and tup portion at handle pole both ends, make whole spanner not only can take off the bolt, can also be used for prizing the part and beat the part, reached the beneficial effect that has multiple functions.

Drawings

FIG. 1 is an overall structural view of a wrench for repairing automobiles according to the present invention;

FIG. 2 is a schematic view showing a connection relationship between a slide bar and a fixing bar;

FIG. 3 is a schematic view showing the connection relationship between the slide rod and the locking screw;

fig. 4 is a schematic view of the pick head and the hammer head;

in the figure, 1-a fixed rod, 2-a handle rod, 3-a connecting rod, 4-a connecting part, 5-a sliding rod, 6-a locking screw, 7-a pickaxe head and 8-a hammer head;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to fig. 1-4, and it should be understood that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

The utility model provides a spanner for automobile repair, includes dead lever 1, handle bar 2, connecting rod 3 and slide bar 5, the one end of dead lever 1 is equipped with has the open-ended slip chamber, the slip chamber with slide bar 5 adaptation, slide bar 5 one end slidable set up in the slip intracavity, 5 other end fixed connection of slide bar the one end of connecting rod 3, the other end of connecting rod 3 is used for connecting sleeve, dead lever 1 is kept away from the one end fixed connection of slide bar 5 the middle part side of handle bar 2.

The fixed rod 1 and the handle rod 2 jointly form a T-shaped handle structure in the prior art, the fixed rod 1, the handle rod 2 and the connecting rod 3 are all of a cylindrical structure, the axes of the fixed rod 1, the connecting rod 3 and the sliding rod 5 are on the same line, a sleeve in the prior art is arranged on the connecting rod 3, a hexagon bolt can be disassembled by using the sleeve, the distance between the connecting rod 3 and the fixed rod 1 can be adjusted by sliding the sliding rod 5, further the whole length of the fixed rod 1 and the connecting rod 3 is lengthened, the automobile maintenance function is realized, the bolt can be conveniently disassembled by extending into a deeper position, for example, in an engine compartment, bolts on an engine bracket, bolts on a cleat and the like are positioned at deeper positions in the compartment, the spanner can be extended, the bolts can be further extended and disassembled after the length is properly adjusted, and the beneficial effect that the length can be adjusted so that the bolts at deeper positions can be conveniently disassembled is achieved, when the common bolt is disassembled, the sliding rod 5 is slid to a normal position.

Furthermore, the cross section of the slide rod 5 is of a cross-shaped structure, the sliding cavity is of a cross-shaped groove structure, and the cross-shaped structure enables the slide rod 5 to have a sliding function and a limiting and restricting function in the circumferential direction of the connecting rod 3, so that the torque of the rotating handle rod 2 can be normally transmitted to the connecting rod 3.

Further, still include locking screw 6, the radial of dead lever 1 be equipped with the screw hole of locking screw 6 adaptation, locking screw 6 threaded connection dead lever 1, the screw hole passes the sliding chamber, be equipped with a plurality of through-holes that set up side by side on the slide bar 5, the through-hole with locking screw 6 adaptation, the axle center orientation of through-hole slide bar 5 is radial, locking screw 6 passes one of them the through-hole.

The locking screw 6 has a restraint limiting effect on the axial direction (sliding direction) of the sliding rod 5 and the connecting rod 3, is clamped in a through hole, and enables the sliding rod 5 to keep a relatively fixed state, the wrench can be normally used at the moment, when the adjusting is needed, the locking screw 6 is screwed out, the sliding rod 5 slides, then the locking screw 6 is connected with the fixing rod 1 in a threaded mode again and is inserted into the through hole, and the length of the sliding rod 5 for adjusting the sliding out is adjusted in a stepped mode through the plurality of through holes.

Furthermore, a plurality of through holes are distributed at equal intervals.

Furthermore, a pickaxe head part 7 and a hammer head part 8 are arranged at two ends of the handle rod 2, and the pickaxe head part 7 is of a wedge-shaped structure.

Pick head 7 is flat wedge structure, its flat side is perpendicular with the place plane of dead lever 1 and handle pole 2, hammer head 8 then is the structure of hammer head among the prior art, pick head 7's wedge structure is arranged in auto repair to pry various parts, for example, all kinds of oil casings, the spanner is the structure of a tool manuscript this moment, the dead lever 1 is held to the user, insert pick head 7 and pry hard, and hammer head 8 then is used for beating, for example, the bumper is unsmooth, the door etc., through setting up pick head 7 and hammer head 8 at handle pole 2 both ends, make whole spanner not only can take off the bolt, can also be used for prying up the part and beating the part, the beneficial effect who has multiple functions has been reached.

Further, connecting rod 3 keeps away from the one end of handle bar 2 is equipped with connecting portion 4, connecting portion 4 are used for connecting sleeve, and connecting portion 4 is the structure of box spanner's connector among the prior art, and it is used for connecting the sleeve of different specifications, is convenient for change different sleeves.

Further, the handle bar 2 and the fixing bar 1 form a T-shaped structure together.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments in the above-described embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims (7)

1. The utility model provides a spanner for automobile repair, its characterized in that, includes dead lever (1), handle pole (2), connecting rod (3) and slide bar (5), the one end of dead lever (1) is equipped with has the open-ended slip chamber, the slip chamber with slide bar (5) adaptation, slide bar (5) one end slidable set up in the slip intracavity, slide bar (5) other end fixed connection the one end of connecting rod (3), the other end of connecting rod (3) is used for connecting sleeve, keep away from dead lever (1) the one end fixed connection of slide bar (5) the middle part side of handle pole (2).

2. A wrench as claimed in claim 1, wherein said slide rod (5) has a cross-section and said slide cavity has a cross-recessed configuration.

3. The wrench for automobile repair as claimed in claim 1, further comprising a locking screw (6), wherein a radial direction of the fixing rod (1) is provided with a threaded hole adapted to the locking screw (6), the locking screw (6) is connected to the fixing rod (1) in a threaded manner, the threaded hole passes through the sliding cavity, the sliding rod (5) is provided with a plurality of through holes arranged side by side, the through holes are adapted to the locking screw (6), an axial center of the through holes faces the radial direction of the sliding rod (5), and the locking screw (6) passes through one of the through holes.

4. The wrench for repairing vehicles as claimed in claim 3, wherein said plurality of through holes are equally spaced.

5. The wrench for repairing vehicles as claimed in claim 1, wherein the handle bar (2) is provided at both ends thereof with a pick head (7) and a hammer head (8), the pick head (7) having a wedge-shaped configuration.

6. Wrench for repairing vehicles according to claim 1, characterised in that the end of the connecting rod (3) remote from the handle rod (2) is provided with a coupling part (4), said coupling part (4) being intended for coupling a socket.

7. A wrench as claimed in claim 1, wherein said handle bar (2) and said fastening bar (1) together form a "T" configuration.

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