CN201416593Y

CN201416593Y - Floating screw cap structure

Info

Publication number: CN201416593Y
Application number: CN2009200011320U
Authority: CN
Inventors: 王鼎瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-15
Filing date: 2009-01-15
Publication date: 2010-03-03
Anticipated expiration: 2019-01-15

Abstract

The utility model provides a floating screw cap structure, which comprises at least one plate piece with a through hole and a screw cap unit. An inner edge ring of the through hole is provided with abaffle plate, the screw cap unit movably combined with the plate piece is provided with a column body which is movably arranged in the through hole, two ends of the column body are respectively provided with a force loading portion and a rib ring, the outer diameter of the column body is smaller than the inner diameter of the baffle plate so as to form a gap between the column body and the baffleplate, the outer diameters of the force loading portion and the rib ring are larger than the inner diameter of the baffle plate so as to enable the screw cap unit to be limited in the through hole, and a screw thread component is disposed in the column body. The floating screw cap structure enables the screw cap unit to be movably limited on the plate piece, adjusts the screw cap unit in up, down,left and right directions when in usage so as to enable the screw cap unit to perform accurate contraposition with screws of counter locks, thereby achieving stability and convenience during lock butting action.

Description

Nut structure floats

Technical field

The utility model is about a kind of unsteady nut structure, and You Zhike carries out the adjustment of upper and lower, left and right to the nut unit when using, and makes itself and the screw accurate contraposition of desire to lock, reach carry out interlocking when moving stability and the unsteady nut structure of convenience.

Background technique

Press, the general nut of usefulness normally is one to have the cylindrical shell of internal thread; And when using, be the screw rod correspondence of screw can be screwed together in the internal thread of this nut, use the action of finishing locking.

Though the nut of above-mentioned usefulness can cooperate screw to be locked; but when carry out two plates in conjunction with the time; the appropriate location that this nut all can be embedded on the plate usually in advance uses; cause the position of this nut to be defined; so when the user is provided with the corresponding nut of the screw on another plate; regular meeting is because the tolerance issues between two plates can't adjust; make the user can't be accurately with the internal thread contraposition in addition of the screw rod and the nut of screw; and more can be defined because of the position of this nut and can't adjust; and then cause not easy fitted of screw and nut, or making screw produce crooked situation after the locking causes using greatest inconvenience.

Therefore, how to create a kind of unsteady nut structure, so that nut can adjust, make the accurate contraposition of screw to lock of itself and desire, stability when reaching interlocking and convenience will be that the utility model desires actively to disclose part.

The model utility content

Because the shortcoming of above-mentioned known unsteady nut structure, it does not reach perfection creator's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of unsteady nut structure, can carry out the adjustment of upper and lower, left and right in the hope of reaching, make the accurate contraposition of screw of itself and desire, and when carrying out the interlocking action, have the purpose of stability and convenience lock.

Main purpose of the present utility model is providing a kind of unsteady nut structure, it is by the nut unit activity is limited on the plate, cause it when using, can carry out the adjustment of upper and lower, left and right to the nut unit, make the accurate contraposition of screw of itself and desire, and then reach the stability when carrying out the interlocking action and the purpose of convenience lock.

For reaching above-mentioned purpose, unsteady nut structure of the present utility model comprises: the plate of at least one perforation, and the inner ring of this perforation is provided with a baffle plate; And the nut unit that combines with the plate activity, it has an activity and is located at cylinder in the perforation, two ends of this cylinder have a forced section and a gilled rings respectively, and the external diameter of this cylinder is less than the internal diameter of baffle plate, make and be formed with a gap between cylinder and the baffle plate, and the external diameter of this forced section and gilled rings is limited in the perforation nut unit activity greater than the internal diameter of baffle plate, and is provided with a screw section in this cylinder.

By this, the unsteady nut structure of Shu kind of the present utility model can carry out the adjustment of upper and lower, left and right to the nut unit, makes itself and desire to the accurate contraposition of screw of lock, reaches stability and convenience when carrying out the interlocking action.

Description of drawings

Fig. 1 is the utility model first embodiment's basic framework figure.

Fig. 2 is the utility model first embodiment's plate and nut unit combination figure.

Fig. 3 is the utility model first embodiment's alignment figure.

Fig. 4 be the utility model first embodiment to the lock phase diagram.

Fig. 5 is the utility model second embodiment's plate and nut unit combination figure.

Fig. 6 is the utility model second embodiment's basic framework figure.

Fig. 7 is the utility model second embodiment's alignment figure.

Fig. 8 be the utility model second embodiment to the lock phase diagram.

Embodiment

For fully understanding the purpose of this utility model, feature and effect, now by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, illustrate as afterwards:

See also Fig. 1 and Fig. 2, be respectively the utility model first embodiment's basic framework figure and the utility model first embodiment's plate and nut unit combination figure.As shown in the figure: the utility model nut structure that floats comprises a plate 1 and nut unit 2 at least and constitutes.

The above-mentioned plate of carrying 1 which is provided with at least one perforation 11, and the inner ring of this perforation 11 is provided with a baffle plate 12.

Nut unit 2 and plate 1 movable the combination, it has an activity and is located at the cylinder 21 of perforation in 11, two ends of this cylinder 21 have a forced section 22 and a gilled rings 23 respectively, when this nut unit 2 combines with plate 1, it is the extension board 10 of oppressing these 11 peripheries of boring a hole with the bottom surface application of force of this forced section 22, make this extension board 10 be subjected to external force pressure and produce to be out of shape and form a baffle plate 12 (as shown in Figure 2), use and allow the external diameter of cylinder 21 less than the internal diameter of baffle plate 12, make and be formed with a gap a between cylinder 21 and the baffle plate 12, and the external diameter of this forced section 22 and gilled rings 23 is the internal diameters greater than

baffle plate

12,2 activities of nut unit are limited in the perforation 11, and in this cylinder 21, be provided with a screw section 24, and this screw section 24 is to run through this cylinder 21.

See also Fig. 3 and Fig. 4, be respectively the utility model first embodiment's alignment figure and the utility model first embodiment to the lock phase diagram.As shown in the figure: when user's desire combines this plate 1 with another plate 3, be to make this plate 1 corresponding to another plate 3 tops, and it is the screw section 24 of this nut unit 2 is corresponding with screw 4 on another plate 3, and can't be seasonable with 4 pairs on screw on another plate 3 when the screw section 24 of this nut unit 2, the user can force on the forced section 22, make on this nut unit 2 undertakies by the gap a of cylinder 21 and baffle plate 12, down, a left side, right adjustment, allow the screw section 24 and the screw 4 accurate contrapositions of desire of nut unit 2 to lock, directly force in again afterwards on the forced section 22 and screw 4 of nut unit 2, and be rotated and its screw section 24 is revolved on the screw rod 41 that locks in screw 4, so, can reach and carry out the interlocking stability and the convenience in when action.

See also Fig. 5, Fig. 6, Fig. 7 and Fig. 8, be respectively the utility model second embodiment's plate and nut unit combination figure, the utility model second embodiment's basic framework figure, the utility model second embodiment's alignment figure and the utility model second embodiment to the lock phase diagram.As shown in the figure: the utility model is except that the described structure kenel of above-mentioned first embodiment, it is one skewed that the extension board 10a that also plate 1a can be gone up perforation 11a periphery be made as, and the forced section 22a bottom surface application of force compressing extension board 10a with nut unit 2a is deformed into baffle plate 12a equally, can allow the external diameter of cylinder 21a all less than the internal diameter of baffle plate 12a, make and form gap a between cylinder 21a and the baffle plate 12a, and with forced section 22a and gilled rings 23a the 2a activity of nut unit is limited among the perforation 11a, and in this cylinder 21a, is provided with the screw section 24a that the top is closed shape;

When user's desire combines this plate 1a with another plate 3a, be to make this plate 1a corresponding to another plate 3a top, and screw section 24a is corresponding with screw 4a on another plate 3a, and when screw section 24a can't with screw 4a on another plate 3a at once, the user can force on the forced section 22a, make on this nut unit 2a undertakies by the gap a of cylinder 21a and baffle plate 12a, down, a left side, right adjustment, allow the screw 4 accurate contrapositions of the screw section 24a of nut unit 2a and desire to lock, afterwards more directly or with bottle opener, instruments such as spanner (figure does not show) force on the forced section 22a, and be rotated and its screw section 24a is revolved on the screw rod 41a that locks in screw 4a, so, can reach and carry out the interlocking stability and the convenience in when action.

As mentioned above, the utility model meets patent three important documents fully: the utilizability on novelty, creativeness and the industry.With novelty and creative, the utility model is by the nut unit activity is limited on the plate, cause it when using, can carry out the adjustment of upper and lower, left and right to the nut unit, make the accurate contraposition of screw of itself and desire, and then reach the stability when carrying out the interlocking action and the effectiveness of convenience lock; With regard to the utilizability on the industry, the product that utilizes the utility model to derive is when the demand that can fully satisfy existing market.

The utility model discloses with preferred embodiment hereinbefore, so has the knack of this operator and it should be understood that this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment's equivalence.Therefore, protection domain of the present utility model when with hereinafter claim scope the person of being defined be as the criterion.

Claims

1. unsteady nut structure is characterized in that it comprises:

One plate which is provided with at least one perforation, and the inner ring of this perforation is provided with a baffle plate; And

The nut unit, combine with the plate activity, it has an activity and is located at cylinder in the perforation, two ends of this cylinder have a forced section and a gilled rings respectively, and the external diameter of this cylinder make to be formed with a gap between cylinder and the baffle plate, and the external diameter of this forced section and gilled rings is greater than the internal diameter of baffle plate less than the internal diameter of baffle plate, the nut unit activity is limited in the perforation, and in this cylinder, is provided with a screw section.

2. unsteady nut structure as claimed in claim 1 is characterized in that, wherein, this cylinder is run through in this screw section.

3. unsteady nut structure as claimed in claim 1 is characterized in that, wherein, the top of this screw section is a closed shape.