CN212985768U - Aperture-adjustable flattening bundle opening sleeve - Google Patents

Abstract

The utility model discloses an aperture adjustable flattens and restraints a mouthful sleeve, including bearing the assembly sleeve, bear the telescopic outside upper end of assembly and preset and connect flat mouthful, bear the inside avris position movable mounting of assembly sleeve and have the fitting ring, fixed mounting has the adaptation spring between the inside avris position of bearing the assembly sleeve and the fitting ring, the inside inner wall of fitting ring has preset and connects the assembly screw thread, the inside avris fixed mounting who crosses the pilot hole has a clamp ring, the inside movable mounting who crosses the pilot hole has the U-shaped pole, cross the inside avris of pilot hole and to fixedly connected with resilience cushion between the clamp ring. This aperture adjustable flattens and restraints mouthful sleeve through the assembly ring of having add symmetry movable mounting inside bearing the assembly sleeve, utilizes self structural feature of adaptation spring can carry out stable adaptation connection assembly in the outside of the external connection spare of different specifications, can suitably adjust the aperture that bears the assembly sleeve according to the specification of assembly part.

Description

Aperture-adjustable flattening bundle opening sleeve

Technical Field

The utility model relates to a flatten and restraint mouthful sleeve technical field, specifically be an aperture adjustable flattens and restraints a mouthful sleeve.

Background

The flattening bundle opening sleeve is an integrated special-shaped connecting piece, is a very common one in a hardware connecting piece, and is suitable for various assembling works.

However, most of the existing flattening collar sleeves in the existing market have the defects that the assembly aperture is fixed and can not be adjusted, the fitting is difficult to be properly adjusted according to the external specifications of different fittings in the practical application and use work, various use requirements under different use conditions can be met, so that the overall structural stability is not good in use effect and working performance on the basis of general use, the use functionality of the whole in the normal use work is correspondingly limited, and the overall application range is narrow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aperture adjustable flattens and restraints a mouthful sleeve, but in order to solve above-mentioned background art in proposing that the assembly aperture is fixed can not adjust, be difficult to carry out appropriate adjustment according to the outside specification of different assembly parts in the practical application use work, can satisfy the multiple user demand under the different in service behavior, so that do not possess better result of use and working property on the comparatively general basis of overall structure stability, and correspondingly restricted whole service function nature in normal use work, thereby lead to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aperture adjustable flattens and restraints a mouthful sleeve, is including bearing the assembly sleeve, bear the telescopic outside upper end of assembly and preset and connect flat mouthful, bear the inside avris position movable mounting of assembly sleeve and have the collar, fixed mounting has the adaptation spring between the inside avris position of bearing the assembly sleeve and the collar, the intermediate position of connecting the outside avris of flat mouthful has been seted up and has been crossed the pilot hole, the inside inner wall of collar has preset and connects the assembly screw thread, the inside avris fixed mounting who crosses the pilot hole has a clamp ring, the inside movable mounting who crosses the pilot hole has the U-shaped pole, cross the inside avris of pilot hole and to fixedly connected with resilience cushion between the clamp ring.

Preferably, the whole bearing and assembling sleeve is of a hollow sleeve structure with the bottom not sealed, the bearing and assembling sleeve is connected with the flat connection port in a seamless mode, four assembling rings are symmetrically and movably arranged inside the bearing and assembling sleeve at equal intervals, the four assembling rings are of the same specification, and the four assembling rings are of annular plate structures.

Preferably, the adaptive springs are symmetrically and fixedly installed between the outer part of each assembling ring and the inner wall of the inner part of the bearing assembling sleeve, have the same specification, and penetrate through the assembling holes to form a circular hollow through hole structure which penetrates through the connecting flat port on the outer edge side of the connecting flat port.

Preferably, the connecting and assembling threads are symmetrically and uniformly arranged on the inner side of each assembling ring and have the same specification, and three clamping rings with the same specification are symmetrically and fixedly arranged in the inner part of each clamping ring, which penetrates through the assembling hole, at equal intervals.

Preferably, the rebound rubber mat is symmetrically and fixedly provided with three parts with the same specification between the outer parts of the three opposite clamping rings and the inner wall crossing the assembling hole, and all the three parts are made of elastic rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that: this aperture adjustable flattens and restraints a mouthful sleeve, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, through the assembly ring that has add symmetry movable mounting bearing assembly sleeve inside, self structural feature who utilizes the adaptation spring can carry out stable adaptation connection assembly in the outside of the external connection spare of different specifications, can suitably adjust the aperture that bears assembly sleeve according to the specification of assembly part, and through crossing assembly hole inside add through the clamp ring of kick-back cushion outrigger, and then can satisfy multiple user demand under the different in service behavior, thereby effectively enlarged holistic application scope on the basis that has promoted whole comprehensive usability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the transverse assembly hole of the present invention;

fig. 4 is a schematic view of the internal structure of the sleeve according to the present invention.

In the figure: 1. a load bearing assembly sleeve; 2. connecting the flat port; 3. assembling a ring; 4. a compliant spring; 5. traversing the assembly hole; 6. connecting and assembling threads; 7. aligning the clamping rings; 8. a U-shaped rod; 9. and (5) a rebound rubber mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a flattening collar sleeve with adjustable aperture comprises a bearing assembly sleeve 1, a connecting flat port 2, an assembly ring 3 and an adaptive spring 4, the assembly structure comprises a transverse assembly hole 5, a connecting assembly thread 6, a pair clamping ring 7, a U-shaped rod 8 and a resilience rubber mat 9, wherein a connecting flat port 2 is preset at the upper end of the outer part of a bearing assembly sleeve 1, the assembly ring 3 is movably installed at the side position in the bearing assembly sleeve 1, an adaptive spring 4 is fixedly installed between the side position in the bearing assembly sleeve 1 and the assembly ring 3, the transverse assembly hole 5 is formed in the middle position of the outer side of the connecting flat port 2, the connecting assembly thread 6 is preset on the inner wall of the assembly ring 3, the pair clamping ring 7 is fixedly installed at the inner side transverse of the assembly hole 5, the U-shaped rod 8 is movably installed in the inner part transverse of the assembly hole 5, and the resilience rubber mat 9 is fixedly connected between the inner side transverse of the assembly hole 5 and the;

furthermore, the whole bearing and assembling sleeve 1 is of a hollow sleeve structure with an unsealed bottom, the bearing and assembling sleeve 1 is connected with the flat connecting port 2 in a seamless mode, four assembling rings 3 are symmetrically, equidistantly and movably arranged inside the bearing and assembling sleeve 1 and are of annular plate structures, and reasonable stability of the whole structure in practical application and use is guaranteed to a large extent;

furthermore, the adaptive springs 4 are symmetrically and fixedly installed between the outer part of each assembling ring 3 and the inner wall of the bearing assembling sleeve 1, have the same specification, and cross the assembling holes 5 to form a circular hollow through hole structure penetrating through the whole connecting flat port 2 at the outer side of the connecting flat port 2, so that the whole structure has basic use conditions in practical application and use work, and the use effect and the working performance of the whole structure are effectively improved;

furthermore, the connecting and assembling threads 6 are symmetrically and uniformly arranged on the inner side of each assembling ring 3 and have the same specification, three clamping rings 7 which have the same specification are symmetrically and fixedly arranged in the inner part of the transverse assembling hole 5 at equal intervals, so that various using requirements under different using conditions can be met, and the using functionality of the whole body in normal use work is effectively enriched;

furthermore, the rebound rubber mat 9 is symmetrically and fixedly installed with three same specifications between the three outer parts of the clamp ring 7 and the inner wall crossing the assembly hole 5, and is made of elastic rubber, so that the clamp ring 7 can be properly adjusted according to the outer specification of the U-shaped rod 8 in the process of crossing the assembly hole 5, and the overall application range is effectively enlarged on the basis of improving the overall comprehensive use performance.

The working principle is as follows: at first, bear assembly sleeve 1 and utilize between its inside and the collar 3 through the connection structure that adaptation spring 4 activity was supported each other can stably adapt to the external connection spare of incessant specification, the corresponding identical relation of connecting assembly screw thread 6 and external adaptation connecting piece is used for realizing stable assembly again, can adapt to the external specification of different U-shaped poles 8 to clip 7 crossing the inside adaptation bearing structure through resilience cushion 9 of pilot hole 5, can satisfy multiple user demand under the different in service behavior, and then effectively richened whole service function in normal use work, thereby effectively enlarged holistic application scope on the basis that has promoted whole comprehensive usability.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides an aperture adjustable flattens and restraints a mouthful sleeve, is including bearing assembly sleeve (1), its characterized in that: the outside upper end that bears assembly sleeve (1) is preset and is connected flat mouthful (2), bear inside avris position movable mounting of assembly sleeve (1) and have assembly ring (3), fixed mounting has adaptation spring (4) between inside avris position of bearing assembly sleeve (1) and assembly ring (3), the intermediate position of connecting flat mouthful (2) outside avris has been seted up and has been crossed assembly hole (5), the inside inner wall of assembly ring (3) has preset and has been connected assembly screw thread (6), the inside avris fixed mounting who crosses assembly hole (5) has clamp ring (7), the inside movable mounting who crosses assembly hole (5) has U-shaped pole (8), the inside avris that crosses assembly hole (5) with to fixed connection resilience cushion (9) between clamp ring (7).

2. The adjustable aperture crush collar sleeve of claim 1, wherein: the bearing assembly sleeve (1) is integrally of a hollow sleeve structure with the bottom not sealed, the bearing assembly sleeve (1) is connected with the flat connection port (2) in a seamless mode, and the assembly ring (3) is integrally provided with four same-specification structures symmetrically, equidistantly and movably in the bearing assembly sleeve (1) and is of an annular plate structure.

3. The adjustable aperture crush collar sleeve of claim 1, wherein: adapt to spring (4) outside every collar (3) and bear the inside inner wall of fitting sleeve (1) between symmetry fixed mounting to the specification is the same all, and crosses pilot hole (5) whole and be the holistic circular cavity through-hole structure of through connection flat mouthful (2) at connection flat mouthful (2) outside avris.

4. The adjustable aperture crush collar sleeve of claim 1, wherein: the connecting and assembling threads (6) are symmetrically and uniformly arranged on the inner side of each assembling ring (3) and have the same specification, and three clamping rings (7) with the same specification are symmetrically and fixedly arranged in the inner part of the transverse assembling hole (5) at equal intervals.

5. The adjustable aperture crush collar sleeve of claim 1, wherein: the three elastic rubber pads (9) are symmetrically and fixedly arranged between the outer parts of the three opposite clamping rings (7) and the inner wall of the transverse assembly hole (5), have the same specification, and are made of elastic rubber.

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