CN213270565U

CN213270565U - Portable stainless steel fastener

Info

Publication number: CN213270565U
Application number: CN202021642238.1U
Authority: CN
Inventors: 沈永克
Original assignee: Taizhou Linda Machinery Co Ltd
Current assignee: Taizhou Linda Machinery Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-25
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a stainless steel fastener technical field discloses a portable stainless steel fastener, including last grip block and lower grip block, go up grip block bottom intermediate position and transversely seted up and accomodate the notch, go up grip block right side middle part and articulate through the round pin axle activity and have a limiting plate, limiting plate bottom right side intermediate position fixedly connected with screw thread lead screw. The utility model discloses an when using the fastener, the grip block will be down extracted from the intracavity of accomodating of last grip block, then with screw lead screw from the accomodating notch of last grip block bottom upset out, the limiting plate overturns and the overlap joint is at the overlap joint bench of last grip block through the round pin axle this moment, then will go up grip block and grip block centre gripping both sides about fixed article down, then in screw lead screw runs through the notch on the grip block down, adopt butterfly nut to carry out and twist with screw lead screw and close, thereby reach the effect of fastening, whole device portable accomodates, use to get up and need not external instrument and operate, and is convenient and fast.

Description

Portable stainless steel fastener

Technical Field

The utility model relates to a stainless steel fastener technical field specifically is a portable stainless steel fastener.

Background

At present, traditional fastener contains standard part bolt and nut, and is widely used in mechanical structure, and along with the development of science and technology's progress, mechanical product develops towards bigger firmer direction, therefore the corresponding needs jumbo size of fastener, because the size is too big according to traditional fastener structure, and weight is overweight, both can influence the transportation in the production process, can influence the convenience of using again.

Retrieved application number 201821212408.5 discloses a portable stainless steel fastener comprising a body, a mating sleeve, and a nut; the main body and the matching sleeve are mutually matched and mutually abutted; the nut is positioned at one end of the main body and is matched with the main body to form detachable fixed connection. Although the utility model provides a pair of portable stainless steel fastener utilizes the circular cone cooperation of main part and cooperation cover for both each other in close contact with, rethread threaded connection fixation nut, and the tight fitting of pressure cover is used for connecting the use, adopts in the main part simultaneously to lift by crane the cap and be convenient for transport and carry.

However, the inventor finds that the technical scheme still has at least the following defects:

the fastener that sets up among this technical scheme needs operating personnel to use the instrument to fix, and it is very inconvenient to operate to not portable uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable stainless steel fastener has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable stainless steel fastener comprises an upper clamping plate and a lower clamping plate, wherein a containing notch is transversely formed in the middle position of the bottom of the upper clamping plate, a limiting plate is movably hinged to the middle part of the right side of the upper clamping plate through a pin shaft, and a threaded screw rod is fixedly connected to the middle position of the right side of the limiting plate;

go up the inside level of grip block and outwards open and be equipped with and accomodate the notch, the notch has been seted up to grip block right side middle part level down, and the butterfly nut has been cup jointed in the screw thread is twisted to the screw thread on the screw lead screw.

As an optimal implementation mode of the utility model, be located go up grip block right side opening part inner wall fixedly connected with overlap joint platform.

As a preferred embodiment of the present invention, the diameter of the threaded rod is smaller than the width of the storage notch.

As a preferred embodiment of the present invention, the length and width of the storage slot are adapted to the length and width of the lower clamping plate.

As a preferred embodiment of the present invention, the notch is penetrated by the screw thread screw rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an when using the fastener, the grip block will be down extracted from the intracavity of accomodating of last grip block, then with screw lead screw from the accomodating notch of last grip block bottom upset out, the limiting plate overturns and the overlap joint is at the overlap joint bench of last grip block through the round pin axle this moment, then will go up grip block and grip block centre gripping both sides about fixed article down, then the screw lead screw runs through in the notch on the grip block down, and adopt butterfly nut to go on twisting with the screw lead screw and close fixedly, thereby reach the effect of fastening, whole device portable accomodates, the use is got up and is not needed to the external instrument and operate, and is convenient and fast.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a portable stainless steel fastener of the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of a limiting plate of a portable stainless steel fastener according to the present invention at a position on an upper clamping plate;

FIG. 3 is a schematic view of the top view structure of the portable stainless steel fastener according to the present invention with notches distributed on the lower clamping plate;

fig. 4 is the utility model discloses a portable stainless steel fastener accomodates notch and distributes position schematic diagram at last grip block bottom surface.

In the figure: 1. an upper clamping plate; 2. a lapping table; 3. a limiting plate; 4. a pin shaft; 5. a threaded lead screw; 6. a notch; 7. a lower clamping plate; 8. a butterfly nut; 9. a receiving slot; 10. a receiving cavity.

The utility model provides an instrument all can be through market purchase and private customization acquisition.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a portable stainless steel fastener comprises an upper clamping plate 1 and a lower clamping plate 7, wherein a containing notch 9 is transversely formed in the middle of the bottom of the upper clamping plate 1, a limiting plate 3 is movably hinged to the middle of the right side of the upper clamping plate 1 through a pin shaft 4, and a threaded screw rod 5 is fixedly connected to the middle of the right side of the bottom of the limiting plate 3;

a containing notch 9 is horizontally and outwards formed in the upper clamping plate 1, a notch 6 is horizontally formed in the middle of the right side of the lower clamping plate 7, and a butterfly nut 8 is screwed and sleeved on the threaded screw rod 5; specifically, the method comprises the following steps: when using the fastener, take out lower grip block 7 from the chamber 10 of accomodating of last grip block 1, then overturn out screw lead screw 5 from accomodating notch 9 of last grip block 1 bottom, limiting plate 3 overturns and the overlap joint is on the overlap joint platform 2 of last grip block 1 through round pin axle 4 this moment, then will go up grip block 1 and grip block 7 centre gripping both sides about fixed article down, then screw lead screw 5 runs through in notch 6 on grip block 7 down, and adopt butterfly nut 8 to go on screwing up with screw lead screw 5 and close fixedly, thereby reach the effect of fastening, whole device portable accomodates, use and need not external instrument and operate.

In this embodiment (please refer to fig. 2), the inner wall of the right opening of the upper clamping plate 1 is fixedly connected with the lapping table 2, so that the limiting plate 3 is lapped on the lapping table 2 to achieve the limiting effect.

In this embodiment (please refer to fig. 2), the diameter of the threaded screw 5 is smaller than the width of the receiving slot 9, so as to ensure that the threaded screw 5 can be received in the receiving slot 9.

In this embodiment (please refer to fig. 2), the length and the width of the receiving slot 9 are adapted to the length and the width of the lower clamping plate 7, so that the lower clamping plate 7 can be movably inserted into the receiving slot 9, thereby achieving the effect of portability.

In this embodiment, the slot 6 is adapted to the threaded screw 5.

When a portable stainless steel fastener is used, it should be noted that the utility model relates to a portable stainless steel fastener, each part is general standard component or the part that technical staff in the field knows, and its structure and principle all can all be known or can be known through conventional experimental method for this technical staff through the technical manual.

The working principle is as follows: when using the fastener, take out lower grip block 7 from the chamber 10 of accomodating of last grip block 1, then overturn out screw lead screw 5 from accomodating notch 9 of last grip block 1 bottom, limiting plate 3 overturns and the overlap joint is on the overlap joint platform 2 of last grip block 1 through round pin axle 4 this moment, then will go up grip block 1 and grip block 7 centre gripping both sides about fixed article down, then screw lead screw 5 runs through in notch 6 on grip block 7 down, and adopt butterfly nut 8 to go on screwing up with screw lead screw 5 and close fixedly, thereby reach the effect of fastening, whole device portable accomodates, use and need not external instrument and operate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable stainless steel fastener, includes grip block (1) and lower grip block (7), its characterized in that: a containing notch (9) is transversely formed in the middle of the bottom of the upper clamping plate (1), a limiting plate (3) is movably hinged to the middle of the right side of the upper clamping plate (1) through a pin shaft (4), and a threaded screw rod (5) is fixedly connected to the middle of the right side of the bottom of the limiting plate (3);

go up grip block (1) inside level and outwards open and be equipped with and accomodate notch (9), notch (6) have been seted up to lower grip block (7) right side middle part level, and the screw thread is twisted to fit on screw lead screw (5) and is cup jointed butterfly nut (8).

2. The portable stainless steel fastener of claim 1, wherein: the inner wall of the opening at the right side of the upper clamping plate (1) is fixedly connected with a lapping table (2).

3. The portable stainless steel fastener of claim 1, wherein: the diameter of the threaded screw rod (5) is smaller than the width of the accommodating notch (9).

4. The portable stainless steel fastener of claim 1, wherein: the length and the width of the containing notch (9) are matched with those of the lower clamping plate (7).

5. The portable stainless steel fastener of claim 1, wherein: the notch (6) is matched with the threaded screw rod (5) to penetrate through.