CN203411176U

CN203411176U - Detachable spool

Info

Publication number: CN203411176U
Application number: CN201320392409.3U
Authority: CN
Inventors: 张家鑫
Original assignee: CHANGZHOU ZHILIN PLASTIC Co Ltd
Current assignee: CHANGZHOU ZHILIN PLASTIC Co Ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2014-01-29
Anticipated expiration: 2023-07-02

Abstract

The utility model relates to a detachable spool comprising a left wheel, a right wheel and a cross sleeve, wherein the left wheel and the right wheel are respectively connected with two ends of the cross sleeve through threads; the cross sleeve comprises an upper half part and a lower half part; the upper half part and the lower half part are connected through a neck; the upper half part is fixedly connected with a clip shaped like a Chinese character 'yi' and a clip shaped like a Chinese character 'er' orderly from top to bottom; the lower half part is fixedly connected with the clip shaped like the Chinese character 'er' and the clip shaped like the Chinese character 'yi' orderly from top to bottom. The detachable spool disclosed by the utility model is simple in structure; the upper part and the lower part are detachably combined by the neck arranged on the cross sleeve; dismantling and assembling are also facilitated by setting the left wheel, the right wheel and the cross sleeve into thread connection. The spool disclosed by the utility model is suitable for large-scale popularization and application.

Description

Detachable bobbin

Technical field

The utility model relates to a kind of detachable bobbin.

Background technology

I-beam wheel of the prior art is integral type molding structure substantially, and the storage area that the I-beam wheel of this structure needs is larger, and transportation is comparatively inconvenient, therefore, develops the problem that a kind of detachable bobbin is current research.

Utility model content

Technical problem to be solved in the utility model is: a kind of convenient and practical detachable bobbin is provided.

The utility model solves the technical scheme that its technical matters adopts: a kind of detachable bobbin, is characterized in that: this I-beam wheel comprises revolver, right wheel and horizontal cover, and revolver and right wheel are respectively threaded connection with the two ends of horizontal cover; Horizontal cover comprises the first half and the latter half, the first half is connected by draw-in groove with the latter half, described the first half be from top to bottom fixedly connected sequentially " one " type clamp and " two " type clamp, the latter half be from top to bottom fixedly connected sequentially " two " type clamp and " one " type clamp, the distance in " two " type clamp between two lines and " one " type clamp thickness equate.

Further, in order to make revolver and right more firm being connected in two ends of taking turns with horizontal cover, the two ends of described horizontal cover have outside thread; The side of described revolver has circular projection, and the inwall of circular projection has negative thread; Draw-in groove is arranged on the edge of the first half and the latter half inwall.

Beneficial effect: compared with prior art; detachable bobbin structure of the present utility model is comparatively simple; the horizontal draw-in groove that puts setting can be by the detachable combination of upper and lower two parts; revolver and right take turns to be set to be threaded also make to tear open with horizontal cover close more for convenience, I-beam wheel proper scale of the present utility model is applied.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated;

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the front schematic view of horizontal cover the first half in the utility model;

Fig. 3 is the front schematic view of horizontal cover the latter half in the utility model;

In figure, 1. revolver, 2. right wheel, 31. the first half, 32. the latter halfs, 33. outside threads, 311. " one " type clamps, 312. " two " type clamps, 4. circular projection.

The specific embodiment

As shown in drawings, this I-beam wheel comprises revolver 1, rightly takes turns 2 and horizontal cover, revolver 1 and rightly take turns 2 and be threaded connection with the two ends of horizontal cover respectively; Horizontal cover comprises the first half 31 and the latter half 32, the first half 31 is connected by draw-in groove with the latter half 32, the right and left of described the first half 31 be from top to bottom fixedly connected sequentially " one " type clamp 311 and " two " type clamp 312, the right and left of the latter half 32 be from top to bottom fixedly connected sequentially " two " type clamp 312 and " one " type clamp 311, the distance in " two " type clamp 312 between two lines and " one " type clamp 311 thickness equate.

Further, for make revolver 1 and right take turns 2 with more firm being connected in two ends of horizontal cover, the two ends of described horizontal cover have outside thread 33; The side of described revolver 1 has circular protruding 4, and circular protruding 4 inwall has negative thread; Draw-in groove is arranged on the edge of the first half 31 and the latter half 32 inwalls, rightly takes turns 2 and has identical structure with revolver 1.

Claims

1. a detachable bobbin, is characterized in that: this I-beam wheel comprises revolver, right wheel and horizontal cover, and revolver and right wheel are respectively threaded connection with the two ends of horizontal cover; Horizontal cover comprises the first half and the latter half, and the first half is connected by draw-in groove with the latter half; Described the first half be from top to bottom fixedly connected sequentially " one " type clamp and " two " type clamp, the latter half be from top to bottom fixedly connected sequentially " two " type clamp and " one " type clamp, the distance in " two " type clamp between two lines and " one " type clamp thickness equate.

2. a kind of detachable bobbin according to claim 1, is characterized in that: the two ends of described horizontal cover have outside thread.

3. a kind of detachable bobbin according to claim 1, is characterized in that: the side of described revolver has circular projection, and the inwall of circular projection has negative thread.

4. a kind of detachable bobbin according to claim 1, is characterized in that: described draw-in groove is arranged on the edge of the first half and the latter half inwall.