CN206393516U

CN206393516U - Spanner structure

Info

Publication number: CN206393516U
Application number: CN201621129291.5U
Authority: CN
Inventors: 陈淑汝
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-17
Filing date: 2016-10-17
Publication date: 2017-08-11
Anticipated expiration: 2026-10-17

Abstract

The utility model relates to a kind of spanner structure, it is made up of a body, a screw rod, a tumbler and a lid, body top surface has an accommodation space, and its two ends has the head of a tool handle hole respectively, and body is located at accommodation space with one first wears groove, and screw rod middle section position has an external thread part, and screw rod is placed in accommodation space, another tumbler spiral shell is located at external thread part, it is allowed to just be located in the first wears groove, and lid is provided with one second wears groove relative to the first wears groove position, and lid is locked in body top surface, is allowed to convex and exposes the second wears groove；Thus, it is not only simple in structure, it is easy to assemble, and mode of operation is simple and convenient, it is adaptable to different size bolts are unscrewed or screw operation.

Description

Spanner structure

【Technical field】

The utility model is that on a kind of spanner structure, espespecially one kind is unscrewed or screw operation suitable for different size bolts Spanner.

【Background technology】

The hand tool commonly used has a lot, and common ratchet spanner is in being installed in hollow head in a gear, head It is additionally configured with one to construct in the clip of claw-like, the setting constructed using clip enables the tooth outside meshing gear, to enter one Step determines that head is unidirectionally dallied around gear, inversely drives gear synchronous to rotate, to output torque, in this way, ratchet spanner is sharp Driven with head so that gear synchronous is rotated, reaching certain amplitude will inversely dally, so that user conveniently continues to apply Power.

But the known ratchet spanner such as this is not only complicated, and it is not easy to be assembled for user, moreover, should Various sizes of sleeve of arranging in pairs or groups is needed Deng ratchet spanner, is just able to unscrew or screw operation various sizes of bolt, on State defect, it is clear that have much room for improvement.

【Utility model content】

The purpose of this utility model is to be：1st, provide one kind to be not only simple in structure, it is easy to assemble, and mode of operation is simple Convenient spanner structure.2nd, provide it is a kind of suitable for different size bolts unscrew or screw operation spanner structure.

In order to achieve the above object, the utility model proposes a kind of spanner structure, it includes：

One body, the top surface of the body has an accommodation space, and the two ends of the body have a tool handle hole respectively Head, each handle hole is communicated with the accommodation space respectively, and the setting position that the body is located at the accommodation space has first to wear Groove；

One screw rod, the middle section position of the screw rod has an external thread part, and the screw rod is placed in the accommodation space of the body；

One tumbler, the tumbler spiral shell is located at the external thread part of the screw rod, and makes the tumbler just positioned at the of the body In one wears groove；

One lid, the lid is provided with the second wears groove relative to the first wears groove position of the body, and the lid is to be locked in The top surface of the body, enables the tumbler is convex to expose second wears groove.

Wherein, the tumbler is the swivel nut of a tool internal thread part, and the outer peripheral edge of the swivel nut has on-slip line.

Wherein, the aperture of the handle hole at the body two ends is different size of aperture.

Wherein, the handle hole of the body is many corner apertures.

Wherein, the handle hole of the body is inner hexagonal hole.

Wherein, the body is strip.

The beneficial effects of the utility model are：It is not only simple in structure, it is easy to assemble, and mode of operation is simple and convenient；And Different size bolts are can be suitably used for unscrew or screw operation.

【Brief description of the drawings】

Fig. 1 is three-dimensional combination schematic appearance of the present utility model.

Fig. 2 is perspective exploded view of the present utility model.

Fig. 3 is another view stereo decomposing schematic representation of the present utility model.

Fig. 4 is the schematic appearance before the assembling of the utility model lid.

Fig. 5 is the top schematic diagram before the assembling of the utility model lid.

Fig. 6 is that embodiment of the present utility model uses action schematic diagram (one).

Fig. 7 is that embodiment of the present utility model uses action schematic diagram (two).

Fig. 8 is that embodiment of the present utility model uses action schematic diagram (three).

Label is described as follows in figure：

Body 10

The wears groove 111 of accommodation space 11 first

The handle hole 121 of head 12

The external thread part 21 of screw rod 20

The on-slip line 31 of tumbler 30

The wears groove 41 of lid 40 second

【Embodiment】

First, please refer to shown in Fig. 1-8, the utility model is a kind of spanner structure, and it includes：

One body 10, the body 10 is strip, and the top surface of the body 10 has an accommodation space 11, and the body 10 Two ends have the head 12 of a tool handle hole 121 respectively, and each handle hole 121 is communicated with the accommodation space 11 respectively, and the body 10 setting positions for being located at the accommodation space 11 have one first wears groove 111；

One screw rod 20, the middle section position of the screw rod 20 has an external thread part 21, and the screw rod 20 is placed in the body 10 Accommodation space 11；

One tumbler 30, the spiral shell of tumbler 30 is located at the external thread part 21 of the screw rod 20, and the tumbler 30 is just located at In first wears groove 111 of the body 10；

One lid 40, the lid 40 is provided with one second wears groove 41 relative to the position of the first wears groove 111 of the body 10, and should Lid 40 is locked in the top surface of the body 10, enables the tumbler 30 is convex to expose second wears groove 41.

Wherein, the tumbler 30 has for a swivel nut for having internal thread part (non-label in figure), and the outer peripheral edge of the swivel nut On-slip line 31.

Wherein, the aperture of the handle hole 121 at the two ends of body 10 is different size of aperture.

Wherein, the handle hole 121 of the body 10 is many corner apertures.

Wherein, the handle hole 121 of the body 10 is inner hexagonal hole.

And the combination more than is constituted, cooperation please be continue refering to shown in Fig. 1-8, when user is intended to carry out using the utility model When screwing or unscrew bolt (not shown), it is only necessary to which the handle hole 121 of the one end of body 10 is placed on to the head 50 of bolt, it Afterwards, user is just able to turn tumbler 30, the rotation of tumbler 30 is driven screw rod 20 towards the displacement of handle hole 121 of body 10, Until the end of screw rod 20 is able to push against the head 50 (as shown in Figure 6) of bolt, afterwards, user is just able to utilize strip Body 10 is so just accomplished the operation for screwing or unscrewing bolt, this practicality as the arm of force of force, and then rotating bolt It is new to be not only simple in structure, it is easy to assemble, and overall mode of operation is simple and convenient, deep tool practicality.

In addition, the utility model is applied to the head 50 of the bolt of different sizes, and as Figure 7-8, mode of operation Also it has been observed that overall occupation mode is simple, it is adaptable to the head 50 of different size bolts.

Claims

1. a kind of spanner structure, it is characterised in that including：

One body, the top surface of the body has an accommodation space, and the two ends of the body have a head for having handle hole respectively, Each handle hole is communicated with the accommodation space respectively, and the setting position that the body is located at the accommodation space has the first wears groove；

One tumbler, the tumbler spiral shell is located at the external thread part of the screw rod, and the tumbler is just worn positioned at the first of the body In groove；

One lid, the lid is provided with the second wears groove relative to the first wears groove position of the body, and the lid is to be locked in this The top surface of body, enables the tumbler is convex to expose second wears groove.

2. spanner structure according to claim 1, it is characterised in that：The tumbler is the swivel nut of a tool internal thread part, and The outer peripheral edge of the swivel nut has on-slip line.

3. spanner structure according to claim 1, it is characterised in that：The aperture of the handle hole at the body two ends is different big Small aperture.

4. spanner structure according to claim 1, it is characterised in that：The handle hole of the body is many corner apertures.

5. spanner structure according to claim 4, it is characterised in that：The handle hole of the body is inner hexagonal hole.

6. spanner structure according to claim 1, it is characterised in that：The body is strip.