CN213054546U - Opening sleeve convenient to use - Google Patents

Abstract

The utility model relates to an instrument field especially relates to an opening sleeve that facilitates use. The novel hexagonal socket wrench is characterized by comprising a barrel body with open openings arranged on two sides, sheet hexagonal nut clamping jaws are arranged at the bottom of the barrel body, an open hexagonal containing opening is formed in one side of each clamping jaw, the opening direction of the hexagonal containing opening is the same as that of the barrel body and is communicated with the opening direction of the barrel body, and a handle inserting hole is formed in the top of the barrel body. Make the cylindrical sensor can be convenient put into the barrel to twist the lock nut who moves the sensor front end through holding the mouth, solved when using ordinary box spanner the cylindrical sensor can not adapt to box spanner's internal diameter and cause unable problem of using.

Description

Opening sleeve convenient to use

Technical Field

The utility model relates to an instrument field especially relates to an opening sleeve that facilitates use.

Background

When the column sensor that has lock nut at the front end is installed or dismantled in narrow and small space, lock nut is twisted to the unable convenient handle of swing spanner of ordinary open-ended spanner, if use ordinary box spanner because the diameter of column sensor is different, can not adapt to box spanner's internal diameter, causes ordinary sleeve can't use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides an opening sleeve that facilitates use, adopts to set the sleeve to both sides and is provided with and opens open-ended barrel, makes in the cylindrical sensor can be convenient puts into the barrel to twist the lock nut who moves the sensor front end through holding the mouth, the internal diameter that the cylindrical sensor can not adapt to box spanner when having solved and has used ordinary box spanner causes unable problem of using.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an opening sleeve who facilitates use, is provided with open-ended barrel including both sides, the bottom of barrel is provided with slice hexagon nut clamping jaw, clamping jaw one side is provided with open hexagonal and holds the mouth, the opening direction that the hexagonal held the mouth with the opening direction of barrel is the same and communicates together, the top of barrel is provided with the handle jack.

Further optimize this technical scheme, be provided with arc elasticity holding piece in the lateral wall of barrel.

Further optimize this technical scheme, the hexagonal holds to be provided with in the face of supporting of mouthful one side with support to support face vertically through-hole, coaxial penetrating has the spacing protruding of nut in the through-hole, spacing protruding rear side is provided with compression spring and hold-down stud, the through-hole is in support to be provided with spacing fender ring in the face corresponding one side.

Compared with the prior art, the utility model has the advantages of it is following: 1. the sleeve is arranged into the cylinder body with open openings at two sides, so that the columnar sensor can be conveniently taken out of and put into the cylinder body, and the screwing of the accommodating port of the clamping jaw on the hexagon bolt is not influenced; 2. through the arranged clamping pieces, the structure can ensure that the sensor cannot fall off after the locking nut of the columnar sensor is loosened, has a positioning effect on the sensor and can facilitate the installation of the sensor; 3. through the limiting protrusion, the locking nut can be limited, and the opening sleeve can be prevented from carelessly falling off when in use.

Drawings

Fig. 1 is a schematic view showing the overall structure of a conveniently used split sleeve.

Fig. 2 is a schematic view of a convenient-to-use split sleeve in use.

Fig. 3 is a side view of a convenient-to-use split sleeve in use.

Fig. 4 is a cross-sectional view taken at a-a in fig. 3.

In the figure: 1. a jaw; 101. an accommodating port; 102. a through hole; 1021. a limit stop ring; 2. a barrel; 201. a lumen; 202. a clamping piece; 3. a handle jack; 4. a limiting protrusion; 401. a compression spring; 402. and pressing the stud.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the words "a," "an," or "the" and similar referents in the specification and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The specific implementation mode is as follows: referring to fig. 1-3, a conveniently used split sleeve includes a barrel 2 with two open sides, and two opposite arc-shaped elastic clamping pieces 202 are disposed in the side wall of the barrel 2. The bottom of barrel 2 is provided with slice hexagon nut jaw 1, jaw 1 one side is provided with open hexagonal and holds mouthful 101, the opening direction that the hexagonal held mouthful 101 and barrel 2 wherein open opening direction of one side is the same and communicate together, the top of barrel 2 is provided with handle jack 3.

As shown in fig. 3-4, a through hole 102 perpendicular to the abutting surface is formed in the abutting surface on one side of the hexagonal accommodating port 101, a nut limiting protrusion 4 is coaxially inserted into the through hole 102, a compression spring 401 and a compression stud 402 are coaxially arranged on the rear side of the limiting protrusion 4, a limiting stop ring 1021 is arranged on one side of the through hole 102 corresponding to the abutting surface, and the limiting stop ring 1021 has a limiting effect on the limiting protrusion 4 to prevent the limiting protrusion 4 from popping up on one side of the abutting surface.

During the use, combine shown in fig. 1-4, will have lock nut's column sensor to put into the lumen 201 in barrel 2 through holding mouth 101 and open opening, can fix a position and the centre gripping to the sensor through holding piece 202, can avoid the sensor to drop, but through the handle of handle jack 3 connection speed wrench's handle, swing handle can normally use this opening sleeve. Spacing protruding 4 to the column sensor and lock nut detached sensor accessible setting carry on spacingly to lock nut, also enable hexagon nut simultaneously and paste tightly in holding mouth 101, reduce the probability of hexagon nut edge damage.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (3)

1. The utility model provides a split sleeve who facilitates use which characterized in that: be provided with open-ended barrel (2) including both sides, the bottom of barrel (2) is provided with slice hexagon nut jaw (1), jaw (1) one side is provided with open hexagonal and holds mouthful (101), the opening direction that the hexagonal held mouthful (101) with the opening direction of barrel (2) is the same and communicate together, the top of barrel (2) is provided with handle jack (3).

2. A split sleeve for ready use according to claim 1, wherein: an arc elastic clamping piece (202) is arranged in the side wall of the cylinder body (2).

3. A conveniently used split sleeve according to claim 1 or 2, wherein: the hexagonal accommodating port is characterized in that a through hole (102) vertical to the abutting surface is formed in the abutting surface on one side of the hexagonal accommodating port (101), a nut limiting protrusion (4) is coaxially penetrated into the through hole (102), a compression spring (401) and a pressing stud (402) are arranged on the rear side of the limiting protrusion (4), and a limiting retaining ring (1021) is arranged on one side, corresponding to the abutting surface, of the through hole (102).

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